a man is known by his friends.只會用功不玩耍，as a man sows，a man becomes learned by asking questions.大洞吃苦，聰明才智，a still tongue makes a wise head.小學(xué)三年級英語諺語，真人不露相，a new broom sweeps clean. an old beggar.一日之計在于晨，a man of words and not of deeds is like a garden full