A man who prides himself on going in a straight line through life is an idiot who believes in infallibility.
 Honoré de Balzac, Father Goriot (1835). copy citation

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Author Honoré de Balzac
Source Father Goriot
Topic pride life
Date 1835
Language English
Reference
Note Translated by Ellen Marriage
Weblink http://www.gutenberg.org/files/1237/1237-h/1237-h.htm

Context

“he is not one of those fools who never change their opinions. Of all pieces of advice, my cherub, I would give you this—don’t stick to your opinions any more than to your words. If any one asks you for them, let him have them—at a price. A man who prides himself on going in a straight line through life is an idiot who believes in infallibility. There are no such things as principles; there are only events, and there are no laws but those of expediency: a man of talent accepts events and the circumstances in which he finds himself, and turns everything to his own ends.” source