The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.
The less you respond to negative people, the more peaceful your life becomes.
The beauty of mathematics lies in its ability to reveal the hidden structures of reality.
言辞应当有点狂野，因为它们是对无思考者的思想的冲击。
【释义】认识的人很多，可彼此知心的没有几个。