Quotes about thinking
552 quotes from 279 people
We become what we think about all day long. The question is, ‘What do you think about?’
Edward Abbey1927–1989The Monkey Wrench Gang (1975), Seldom Seen Smith, page 313
Joseph Addison1672–1719The Spectator (1711–1714), No. 166 (10 September 1711)
Felix Adler1851–1933Founding Address (1876)
Aeschylus525–456 BCFragment 392 (220 Smyth), from an unidentified play. Included in Bartlett’s Familiar Quotations, 10th ed. (1919).
Aesop620–564 BCAesop’s Fables (6th century BC), The Kites and the Swans – The Monkey and the DolphinIn contextTalent isn’t genius, and no amount of energy can make it so. I want to be great, or nothing.
Sam Altmanborn 1985“The Merge”, blog post (2017)
Thomas Aquinas1225–1274Opuscule II, De Regno (On Kingship, c. 1267)It is the mark of an educated mind to be able to entertain a thought without accepting it.
No great genius has ever existed without some touch of madness.




