Ignorance is bold, and knowledge is reserved Autore: Thucydides Copy Quote More from Thucydides “Three of the greatest failings, want of sense, of courage, or of vigilance.” “You may be sure that we are as well aware as you of the difficulty of contendin…” “Right, as the world goes, is only in question between equals in power, while th…” “It is useless to attack men who could not be controlled even if conquered, whil…”