Quote Investigator® – Tracing Quotations

Quote Origin: If I Don’t Practice for One Day, I Know It; Two Days, the Critics Know It; Three Days, Everyone Knows It

Hans von Bülow? Niccolò Paganini? Jennie Fowler Willing? Maria Malibran? Charles Haddon Spurgeon? Anton Rubinstein? August Wilhelmj? Ole Bull? Ignacy Paderewski? Franz Liszt? Jascha Heifetz? Fritz Kreisler?

**Painting titled “The Violinist” by Theo van Rysselberghe circa 1903**

Question for Quote Investigator: There is a popular saying about the enormous importance of regularly engaging in practice to maintain prowess as a performer in music and other domains.

If a person skips practice for one day then the person becomes aware of a skill deficit. If the person continues to skip practice then the circle of awareness grows to include friends and colleagues. When practice is neglected for an extended period then everyone becomes aware of the decay in skill.

Would you please explore the provenance of this notion?

Reply from Quote Investigator: This saying can be expressed in many ways; hence, it is difficult to trace. Here is an overview of current research presenting a sequence of examples with dates, attributions, and phrasings. Some quotations use the U.S. spelling of “practice” and some use the British spelling of “practise”. Boldface added by QI:

1877 Sep: Attributed to pianist Hans von Bülow:
If I stop practice for one day, I notice it in my playing; if I stop two days, my friends notice it; if I stop three days, the public notices it.

1880 May: Attributed to violinist Niccolò Paganini:
If I discontinue my practice for a single day I discover it myself; if for two days my friends discover it; and if I do not practice for three days, the public find it out.

1885: Attributed to opera singer Maria Malibran:
If I neglect my practice a day, I see the difference in my execution. If for two days, my friends see it; and if for a week, all the world knows my failure.

1885 Sep: Attributed to an unnamed celebrated pianist by preacher Charles Haddon Spurgeon:
If I quit the piano one day I notice it; if I quit it two days my friends notice it; if I quit it three days the public notice it.

1888 Jan: Attributed to pianist Anton Rubinstein:
If he neglected to practise for one day, he noticed the difference; if for two days, his friends noticed it; if for week, the public would know it.

1889: Attributed to violinist August Wilhelmj:
If I neglect to practise for one day, I notice it; if for two days, my friends notice it; and if for three, the public notice it.

1894 Jul: Attributed to pianist Franz Liszt:
If I miss practicing one day, I know it; if I miss two days, my friends know it; and if I miss three days, the public knows it.

1925 Jan: Attributed to violinist Ole Bull:
If I don’t practice for a day, I know it; if I don’t for two days, my audience knows it.

1935 Sep: Attributed to pianist Ignacy Paderewski:
If I don’t practice for one day, I know it. If I miss two days, my friends know it; and if I miss three days, the whole world knows it.

1946 Dec: Attributed to pianist Franz Liszt by violinist Jascha Heifetz:
If I don’t practice one day, I know it; two days, the critics know it; three days, the public knows it.

1955 Feb: Attributed to violinist Fritz Kreisler:
If I don’t practice for a day, I know it; if I don’t practice for two days, my family knows it; if I don’t practice for a week, the world knows it.

1985 Mar: Described as an old adage by guitarist John McLaughlin:
If you don’t practice for a day, you know it; if you don’t play a few days, your colleagues know it; if you don’t play for a week, everybody knows it.

2015: Attributed to trumpeter Louis Armstrong:
If I don’t practice for a day, I know it. If I don’t practice for two days, the critics know it, and if I don’t practice for three days, the public knows it

Below are detailed citations in chronological order.

Quote Origin: If Man Could Be Crossed With the Cat It Would Improve Man, But It Would Deteriorate the Cat

Mark Twain? Albert Bigelow Paine? Apocryphal?

**Picture of cats in a basket from Unsplash**

Question for Quote Investigator: Apparently, Mark Twain adored cats. He once humorously wrote about genetically crossing cats and people. He concluded that the quality of people would be improved, but the quality of cats would deteriorate. Would you please help me to find the exact quotation together with a citation?

Reply from Quote Investigator: Mark Twain maintained a set of notebooks to describe his experiences and to record fragments of his thoughts and ideas. In 1894 he penned the following:¹

Of all God’s creatures there is only one that cannot be made the slave of the lash. That one is the cat. If man could be crossed with the cat it would improve man, but it would deteriorate the cat.

The text above appeared in the book “Mark Twain’s Notebook” which was edited by Albert Bigelow Paine and published posthumously in 1935. Paine was Twain’s biographer and literary executor. Paine examined Twain’s notebooks and selected a subset of passages to reprint in book form under the title “Mark Twain’s Notebook”.

Below are additional selected citations in chronological order.

Quote Origin: I Regret To Report That There Is Surely No Such Thing as a Fish

Stephen Jay Gould? George Lakoff? Delta Willis? Steven Pinker? Stephen Fry?

**Public domain illustration of a cladogram**

Question for Quote Investigator: A prominent scientist apparently made the following surprising pronouncement:

There is no such thing as a fish.

I do not recall the precise phrasing. Would you please explore the provenance and interpretation of this statement?

Reply from Quote Investigator: In 1981 paleontologist Stephen Jay Gould published a piece in “Natural History” magazine about cladistics which is a method for categorizing organisms based on common ancestry within a phylogenetic tree. A clade is a group of organisms which share a common ancestor. A cladogram is a tree diagram which represents the relationship between organisms.

In the following passage Gould referred to the English author Izaak Walton who wrote “The Compleat Angler” which is a famous book about fishing. Boldface added to excerpts by QI:¹

Some of our most common and comforting groups no longer exist if classifications must be based on cladograms. With apologies to Mr. Walton and to so many coastal compatriots in New England, I regret to report that there is surely no such thing as a fish.

About 20,000 species of vertebrates have scales and fins and live in water, but they do not form a coherent cladistic group. Some—the lungfishes and the coelacanth in particular—are genealogically close to the creatures that crawled out on land to become amphibians, reptiles, birds, and mammals.

In the passage above Gould was explaining the implications of rigorous cladistics. However, his viewpoint was more nuanced. Gould supported the continued use of the word “fish”:

The cladogram of trout, lungfish, and elephant is undoubtedly true as an expression of branching order in time. But must classifications be based only on cladistic information? A coelacanth looks like a fish, tastes like a fish, acts like a fish, and therefore — in some legitimate sense beyond hidebound tradition — is a fish.

Below are additional selected citations in chronological order.

Quote Origin: Life Is Too Short To Learn German

Mark Twain? Oscar Wilde? Thomas Love Peacock? Algernon Falconer? Richard Porson?

**An open book with three roses from Pixabay**

Question for Quote Investigator: The complexities of the German language inspired the following comical statement:

Life is too short to learn German.

This statement has been attributed to U.S. humorist Mark Twain, Irish playwright Oscar Wilde, English satirist Thomas Love Peacock, and English classical scholar Richard Porson. Would you please explore this topic?

Reply from Quote Investigator: The earliest match known to QI appeared in the satirical novel “Gryll Grange” by Thomas Love Peacock. The work was serialized in “Fraser’s Magazine”¹ of London in 1860 and published as a book in 1861.

A fictional character named Algernon Falconer uttered the statement while he was discussing his library which centered on books in English, Greek, Latin, Italian, and French, but not German. Boldface added to excerpts by QI:²

It was a dictum of Porson, that “Life is too short to learn German:” meaning, I apprehend, not that it is too difficult to be acquired within the ordinary space of life, but that there is nothing in it to compensate for the portion of life bestowed on its acquirement, however little that may be.

Richard Porson was a scholar at the University of Cambridge who was acclaimed for his knowledge of Greek. He was born in 1759 and died in 1808. QI has found no substantive evidence that Porson authored the statement under analysis. QI conjectures that Thomas Love Peacock crafted the quip and assigned it to Porson to accentuate its humor. Alternatively, Peacock was simply repeating a pre-existing joke.

QI believes that the attributions to Oscar Wilde and Mark Twain are unsupported although germane quotations from Twain are listed further below.

Here are additional selected citations in chronological order.

Quote Origin: Life Is Too Short To Do Anything For Oneself That One Can Pay Others To Do For One

W. Somerset Maugham? Popular Influencer? Apocryphal?

**Illustration of symbolic dollar coins from Unsplash**

Question for Quote Investigator: A popular modern influencer has recommended outsourcing all the unpleasant or unimportant tasks of life. I was reminded of a saying I heard many years ago:

Life is too short to do anything for oneself that one can pay others to do for one.

I do not recall who said this. The person was probably wealthy. Would you please trace this quotation?

Reply from Quote Investigator: W. Somerset Maugham was a highly successful dramatist, novelist, and short story writer. His novels included “Of Human Bondage”, “The Moon and Sixpence”, and “The Razor’s Edge”. In 1938 Maugham published “The Summing Up” which presented his ideas about life and art. Boldface added to excerpts by QI:¹

I have travelled; I live in a house with a view of the sea, silent and apart from other habitations, in the middle of a garden, with spacious rooms. I have always thought life too short to do anything for oneself that one can pay others to do for one and I have been rich enough to afford myself the luxury of only doing for myself what I alone can do.

I have been able to entertain my friends and to help people whom I wanted to help. All this I owe to the favour of the public.

The original phrasing of the quotation differed from the common current version. The phrase “I have always thought” has been excised, and the word “is” has been inserted into modern instances.

Below are additional selected citations in chronological order.

Quote Origin: The World Has Cancer, and the Cancer Cell Is Man

Alan Gregg? William Ralph Inge? Paul R. Ehrlich? Marston Bates? Edward Abbey? Ronald Dellums?

**Picture of cancer cells from the U.S. National Cancer Institute**

Question for Quote Investigator: The size of the human population and the power of human technology have both grown dramatically during the past century. Unfortunately, the biosphere has been damaged by human actions. Someone formulated the following provocative analogy:

The world has cancer, and the cancer cell is man.

Would you please explore the provenance of this saying?

Reply from Quote Investigator: The earliest close match found by QI appeared in the journal “Science” in 1955 within an article by physician Alan Gregg titled “A Medical Aspect of the Population Problem”. Gregg’s phrasing was tentative. Boldface added to excerpts by QI:¹

In short, I suggest, as a way of looking at the population problem, that there are some interesting analogies between the growth of the human population of the world and the increase of cells observable in neoplasms: To say that the world has cancer, and that the cancer cell is man, has neither experimental proof nor the validation of predictive accuracy; but I see no reason that instantly forbids such a speculation.

Gregg pointed out that the human population had increased dramatically from 500 million people in A.D. 1500 to 2 billion people in 1955.

Below are additional selected citations in chronological order.

Quote Origin: Growth for the Sake of Growth Is the Ideology of the Cancer Cell

Edward Abbey? Paul R. Ehrlich? Anne H. Ehrlich? Susan Buckingham? Arthur J. Cordell? Alan Gregg? Apocryphal?

**Graph showing growth followed by a crash from Pixabay**

Question for Quote Investigator: The rapid and uncontrolled proliferation of cells in the human body is a manifestation of cancer. Environmentalists and conservationists have employed a provocative analogy to criticize unconstrained economic development. Here are two versions:

(1) Perpetual growth is the creed of the cancer cell.
(2) Growth for the sake of growth is the ideology of the cancer cell.

This saying has been credited to essayist Edward Abbey, biologist Paul R. Ehrlich, and author Arthur J. Cordell. Would you please explore this topic?

Reply from Quote Investigator: The earliest close match located by QI appeared in “LOOK” magazine in November 1969 within an article titled “Land Lovers”. This photo-essay included quotations gathered from people who supported wilderness protection. Edward Abbey’s remarks included the following. Boldface added to excerpts by QI:¹

“The real estate brokers, the engineers itching to build paved roads, have their hearts set on transforming the desert into a replica of greater Los Angeles. Growth for the sake of growth is the ideology of the cancer cell.”

Below are additional selected citations in chronological order.

Quote Origin: Peace Has Its Victories, But It Takes Brave Men and Women To Win Them

Ralph Waldo Emerson? Mary Allette Ayer? Young People’s Weekly? John Milton? Kin Hubbard? Anonymous?

**Peace dove carrying an olive branch from Pixabay**

Question for Quote Investigator: Here are the first and last sentences of an inspirational passage:

Whatever you do, you need courage … Peace has its victories, but it takes brave men and women to win them.

This passage has been credited to the transcendental philosopher Ralph Waldo Emerson, but I am skeptical because I have never seen a solid citation. Would you please explore this topic?

Reply from Quote Investigator: QI has found no substantive evidence that Ralph Waldo Emerson composed this passage. Emerson died in 1882.

The earliest match located by QI appeared in the 1908 collection “Keep Up Your Courage: Key-Notes to Success” edited by Mary Allette Ayer. The accompanying acknowledgement pointed to a popular periodical for children. The author was not precisely identified. The final sentence used the word “men” instead of the phrase “men and women”. Boldface added to excerpts by QI:¹

Whatever you do, you need courage. Whatever course you decide upon, there is always some one to tell you you are wrong. There are always difficulties arising which tempt you to believe that your critics are right. To map out a course of action and follow it to the end, requires some of the same courage which a soldier needs. Peace has its victories, but it takes brave men to win them.
—Young People’s Weekly.

Below are additional selected citations in chronological order.

Quip Origin: There Are More Horses’ Asses Than Horses

Will Rogers? Jack Kerouac? Joseph Gurney Cannon? G. Gordon Liddy? Anonymous?

**Picture of two horses in Iceland from Unsplash**

Question for Quote Investigator: Each horse has exactly one posterior, and this fact produces a confounding paradox. Why are there more horses’ asses than horses?

This wordplay quip has been attributed to humorist Will Rogers, novelist Jack Kerouac, politician Joseph Cannon, Watergate conspirator G. Gordon Liddy, and others. Would you please explore this topic?

Reply from Quote Investigator: The earliest match located by QI appeared in 1931 within the Chicago, Illinois sporting periodical “Collyer’s Eye and The Baseball World” . The joke was attributed to Joseph Gurney Cannon who served in the U.S. Congress for decades and became a powerful Speaker of the House. He died in 1926. Boldface added to excerpts by QI:¹

… Old “Uncle Joe” Cannon’s saying, that peculiar as it may seem, “there are more horses asses in the world than horses.”

QI has not yet found any direct evidence that Cannon employed this quip although he is the leading candidate. The ascription to Will Rogers has no substantive support. Jack Kerouac did use the quip after it was already in circulation.

QI hypothesizes that the joke evolved from an earlier gag comparing the number of asses and horses.

Below are additional selected citations in chronological order.

Adage Origin: All Things Are Difficult, Before They Are Easy

Thomas Fuller? Saadi Shīrāzī? Moncure Daniel Conway? Anonymous?

**Barbells used for weight training from Pixabay**

Question for Quote Investigator: Developing knowledge and skills takes time and effort. There is no shortcut for obtaining crucial capabilities. Here is a pertinent adage:

Everything is difficult before it becomes easy.

This saying has been attributed to the 18^th century British physician Thomas Fuller and the 13^th century Persian poet Saadi Shīrāzī. Would you please explore this topic?

Reply from Quote Investigator: The earliest match known to QI appeared in the 1732 collection “Gnomologia: Adagies and Proverbs; Wise Sentences and Witty Sayings” compiled by Thomas Fuller. Boldface added to excerpts by QI:¹

All things are difficult, before they are easy.

The adage has often been attributed to Thomas Fuller, and he did help to popularize the statement. However, Fuller was primarily a collector and not a crafter of sayings. The original creator remains anonymous.

QI believes that the attribution to Saadi Shīrāzī was based on a misreading of an 1874 citation. Details are given further below. Here are additional selected citations in chronological order.