Amateurs Practice Until They Get It Right; Professionals Practice Until They Can’t Get It Wrong

George W. Loomis? Percy C. Buck? Harold Craxton? Julie Andrews? Anonymous? Dear Quote Investigator: The creator of the following insightful saying was listed as unknown: Don’t practice until you get it right. Practice until you can’t get it wrong. While searching for background information I came across this interesting variation: Amateurs practice till they get …