It is not white hair that engenders wisdom.

The line is attributed to Menander, the leading playwright of Athenian New Comedy (late 4th–early 3rd century BCE). It survives not from a complete play but through later quotation and excerpting—part of the large body of Menander’s “gnomic” (sententious) lines preserved by anthologists and compilers who mined comedy for moral maxims. In that afterlife, the saying functions as a pointed corrective to the common social assumption that age automatically confers good judgment. It reflects a recurring comic and ethical theme in Greek literature: respect for experience, but skepticism toward mere seniority when it is unaccompanied by understanding.

The line distinguishes between the outward signs of age and the inward acquisition of wisdom. “White hair” stands for seniority, social authority, and the respect customarily granted to elders; Menander insists that these are not reliable indicators of prudence or moral insight. Wisdom, the quote implies, is earned through reflection, experience properly digested, and character—qualities that may or may not accompany long life. As a comic playwright, Menander often exposes the gap between social roles and actual merit; here the epigrammatic form turns that observation into a general ethical principle: reverence for age should be tempered by attention to conduct and understanding.