“From sheer indolence great mistakes are often made in re-presentation.”
A Handbook for Young Painters
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Charles Robert Leslie 9
British painter (1794-1859) 1794–1859Related quotes

Said to Enver Hoxha, on his visit to China in 1956, as quoted in Hoxha's (1986) The Artful Albanian, (Chatto & Windus, London), ISBN 0701129700

Giorgio de Santillana (1902-1974) The Crime of Galileo http://books.google.com/books?id=34uQ6tlYHRgC&q=%22The+working+of+great+administrations+is+mainly+the+result+of+a+vast+mass+of+routine+petty+malice+self-interest+carelessness+and+sheer+mistake+Only+a+residual+fraction+is+thought%22&pg=PA290#v=onepage (1958)
Many sources mistakenly attribute this quote to Santayana, and one http://books.google.com/books?id=e4tzpkw4caAC&q=%22The+working+of+great+institutions+is+mainly+the+result+of+a+vast+mass+of+routine+petty+malice+self-interest+carelessness+and+sheer+mistake+Only+a+residual+fraction+is+thought%22&pg=PA283#v=onepage even identifies the correct book, without realizing that George Santayana and Giorgio de Santillana are two different people
Misattributed
The Crime of Galileo http://books.google.com/books?id=34uQ6tlYHRgC&q=%22The+working+of+great+administrations+is+mainly+the+result+of+a+vast+mass+of+routine+petty+malice+self-interest+carelessness+and+sheer+mistake+Only+a+residual+fraction+is+thought%22&pg=PA290#v=onepage (1958)

Source: Self-Help; with Illustrations of Character and Conduct (1859), Ch. XI : Self-Culture — Facilities and Difficulties

“Solomon made a great mistake when he asked for wisdom.”
Note-Book of Anton Chekhov (1921)

Quote of Jawlensky's letter, 12 June, 1938 to P. Willibrord Verkade, as cited in Leben und Werk, 1860- 1938, Bernd Fäthke, Prestel Verlag, 1980, ISBN 9783791308869, as cited on http://www.fembio.org/english/biography.php/woman/biography/marianne-werefkin/#literatur on the website Fembio, by Luise F. Pusch - transl. Joey Horsley, p. 19
1936 - 1941

Source: Self-Help; with Illustrations of Character and Conduct (1859), Ch. XI : Self-Culture — Facilities and Difficulties.
Source: The Lives Of George And Robert Stephenson
Context: We learn wisdom from failure much more than from success. We often discover what will do, by finding out what will not do; and probably he who never made a mistake never made a discovery.