Evil is easy, etc.—The Pythagoreans considered the good as certain and finite, and evil as uncertain and infinite.
 Blaise Pascal, Pensées (1670). copy citation

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Author Blaise Pascal
Source Pensées
Topic evil good
Date 1670
Language English
Reference
Note Translated by W. F. Trotter
Weblink http://www.gutenberg.org/files/18269/18269-h/18269-h.htm

Context

“Ecclesiastes.—Eccles. viii, 17.
[153] P. 106, l. 16. The academicians.—Dogmatic sceptics, as opposed to sceptics who doubt their own doubt.
[154] P. 107, l. 10. Ego vir videns.—Lamentations iii, I.
[155] P. 108, l. 26. Evil is easy, etc.—The Pythagoreans considered the good as certain and finite, and evil as uncertain and infinite. Montaigne, Essais, i, 9.
[156] P. 109, l. 7. Paulus Æmilius.—Montaigne, Essais, i, 19. Cicero, Tusc., v, 40.
[157] P. 109, l. 30. Des Barreaux.—Author of a licentious love song. He was born in 1602, and died in 1673.” source