It is not shame for a man to learn that which he knows not,whatever his age.
译文:自己平静内心就可延长寿命,不贪求物欲便可精神旺盛。赏析:做任何事都要冷静,放平心态,追求物质生活没有错,但有时也需要顺其自然。
所有才能中最有价值的是能用一句话时绝不用两句话。