战胜竞争对手的唯一方法，就是停止试图战胜竞争对手。

世界是一本书，不旅行的人只读了一页。

It is not from the benevolence of the butcher， the brewer， or the baker that we expect our dinner， but from their regard to their own interest.

音乐是灵魂的语言。它揭开生命的奥秘，带来和平，消除冲突。

Mathematics is a universal language that transcends cultural and linguistic barriers.

勇敢就是无条件地爱一个人，不期待任何回报。