The Best Time To Plant a Tree Was 30 Years Ago, and the Second Best Time To Plant a Tree Is Now

George W. White? Confucius? Chinese Saying? Jean Chretien? Earl Ubell? Anonymous? Dear Quote Investigator: The payoff for some actions only occurs after a lengthy delay. For example, a newly planted fruit tree requires years of growth before it can generate a bumper harvest. Also, a shade tree may require decades of maturation before it produces …

During Christmas People Will Forget the Past With a Present

Gladys Parker? Don Marquis? Walter Winchell? Uncle Ezra? Phyllis Diller? Anonymous? Dear Quote Investigator: A collection of Christmas season quips employ wordplay based on “past” and “present”. Here are two examples: What I like about Christmas is that you can make people forget the past with a present. At Christmas time youngsters want the past …

Science Can Never Solve One Problem Without Raising Ten More Problems

George Bernard Shaw? Apocryphal? Dear Quote Investigator: Scientific knowledge is incomplete and tentative. Superior scientific theories regularly supersede existing theories. The knowledge provided is flawed, but the process is self-correcting and self-improving. Irish playwright and activist George Bernard Shaw bluntly stated that science was always wrong. He believed that every time science solved a problem …

You’re Never Too Old To Become Younger

Mae West? George Christy? Barbara Rowes? Apocryphal? Dear Quote Investigator: A prominent movie star delivered a paradoxical line about aging: You are never too old to become younger. Would you please help to find a citation? Quote Investigator: In 1969 Hollywood columnist George Christy interviewed the famous actress Mae West in the pages of “The …

It Isn’t Enough To Write So You Will Be Understood. You Have To Write So You Can’t Be Misunderstood

Quintilian? William Cobbett? John Cooke? Charles Haddon Spurgeon? W. E. Smith? Walter Winchell? Rollin D. Salisbury? William H. Taft? Dear Quote Investigator: A maxim about the goal of communication expresses an ideal that is desirable but nearly impossible to achieve. Here are three versions: (1) You must not only speak so that people can understand …

Extraordinary Claims Require Extraordinary Evidence

Carl Sagan? Marcello Truzzi? Pierre-Simon Laplace? David Hume? Benjamin Bayly? Elihu Palmer? William Craig Brownlee? F. B. Barton? William Denton? Ely Vaughan Zollars? Joseph Rinn? James Oberg? Arthur C. Clarke? Dear Quote Investigator: Tabloid newspapers have printed remarkable claims about alien abductions, mischievous ghosts, bigfoot sightings, and other anomalies. Skeptics have countered these reports by …

There Is One Thing In This World That Money Can’t Buy, The Wag Of a Dog’s Tail

Josh Billings? Henry Wheeler Shaw? Apocryphal? Dear Quote Investigator: A dog wagging its tail energetically produces joy in my heart. The dog is usually expressing genuine enthusiasm. A well-known writer once said that money could not buy a wagging tail. Would you please help me to identify the writer and find a citation? Quote Investigator: …

The 3D Web Will Rapidly Be the Dominant Thing and Everyone Will Have an Avatar

Philip Rosedale? Apocryphal? Dear Quote Investigator: The technology needed to implement virtual reality (VR) has been under development for decades. The company Linden Lab launched a popular virtual world called “Second Life” (SL) in 2003. The avatar of each user could move though a wide variety of 3D digital environments and interact with digital objects …

My Father Had a Profound Influence On Me—He Was a Lunatic!

Spike Milligan? Michael Parkinson? Apocryphal? Dear Quote Investigator: A popular comedian once asserted that his father had a major influence on him. Normally, this type of claim is followed by effusive praise of the father. But the comedian employed a gleeful paraprosdokian by saying that his father was a lunatic. Would you please help me …

I Prayed That God Would Emancipate Me, But It Was Not Till I Prayed With My Legs That I Was Emancipated

Frederick Douglass? Richard Theodore Greener? Samuel Byron Brittan? Rufus K. Noyes? James Clear? Apocryphal? Dear Quote Investigator: You must be willing to take constructive actions to resolve your own problems. If you rely solely on the help of others you will be disheartened. Also, if you depend solely on supernatural intervention you will be disappointed. …