Ursula K. Le Guin (1929–2018) American writer
The Operating Instructions in The Wave in the Mind: Talks and Essays on the Writer, the Reader, and the Imagination (2004)
when he was told that one of his valuable instruments was broken by a young man, as quoted in Biographical Memoir of Henry Cavendish, by Georges Cuvier, The Edinburgh New Philosophical Journal (1828), p. 222.
Ursula K. Le Guin (1929–2018) American writer
The Operating Instructions in The Wave in the Mind: Talks and Essays on the Writer, the Reader, and the Imagination (2004)
William McFee (1881–1966) American writer
Harbours of Memory (1921), p. 236
Paraphrased variant: A man must let his ideas grow, not be continually rooting them up to see how they are getting on.
Rita Mae Brown (1944) Novelist, poet, screenwriter, activist
Source: Riding Shotgun
John Quinlan (1974) American professional wrestler and bodybuilder
John Quinlan Muscle & Strength Audio Podcast Interview by Steve Shaw, Bodybuilder And Wrestler John Quinlan Talks About His Passion For Lifting (2010)
Richard Henry Lee (1732–1794) American statesman
Additional Letters From The Federal Farmer, 53 (1788); although generally attributed to Lee, his authorship of these letters is disputed in "The Authorship of the Letters from the Federal Farmer" by Gordon S. Wood, in The William and Mary Quarterly, Third Series, Vol. 31, No. 2 (April 1974) http://www.jstor.org/stable/1920914
“Learn all the rules… then break them.”
Lea DeLaria (1958) American actress and singer
Lea's Book of Rules for the World (May 2000) Rule # 10