Much learning does not teach understanding. Author: Heraclitus Copy Quote More from Heraclitus “Character is destiny.” “It is difficult to fight against anger; for a man will buy revenge with his sou…” “τήν τε οἴησιν ἱερὰν νόσον ἔλεγε καὶ τὴν ὅρασιν ψεύδεσθαι(Thinking is a sacred d…” “What opposes unites, and the finest attunement stems from things bearing in opp…”