一个最重大的错误,是以动机而不是结果来判断政策的得失。
Men and women who turn their lives over to God will discover that He can make a lot more out of their lives than they can.
A good detective listens more than she talks.
孩子需要玩耍的自由和时间。玩耍不是奢侈品,而是必需品。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.