Gnomic wisdom, however, is notoriously polychrome, and proverbs depend for their truth entirely on the occasion they are applied to. Almost every wise saying has an opposite one, no less wise, to balance it… – George Santayana, “Chapter VIII: Prerational Morality,” The Life of Reason: Volu

How many of us have been first attracted to reason, first learned to think, to draw conclusions, to extract a moral from the follies of life, by some dazzling aphorism from Rochefoucauld or La Bruyere. – Edward Lytton Bulwer

Most anthologists of quotations are like those who eat cherries or oysters; first picking the best ones and winding up by eating everything. – Sebastian Roch Nicolas Chamfort

Do not shun this maxim because it is common-place. On the contrary, take the closest heed of what observant men, who would probably like to show originality, are yet constrained to repeat. Therein lies the marrow of the wisdom of the world. – Arthur Helps, “Chapter IV,” Companions of My Solitude, 1851