Beauty and folly are generally companions.

The aphorism warns that beauty and foolishness often appear together—not because beauty causes stupidity, but because beauty can tempt people into vanity, complacency, or rash behavior, and can also make observers less discerning. Gracián’s moral psychology is pragmatic: social life rewards appearances, yet appearances are unreliable guides to character. The pairing of “beauty” with “folly” thus functions as a corrective to naïve admiration, urging readers to look past surface allure and to practice skepticism and self-command. It also hints at a broader Baroque theme: the world is theatrical, and what dazzles the eye may conceal poor judgment or moral weakness.