最终，我们记住的不是敌人的话语，而是朋友的沉默。

A miracle:an event described by those to whom it was told by men who did not see it.

Stupid is as stupid does.

A good book is a book that changes you.

数学的本质在于其自由性。

我不相信任何事，这是我唯一相信的事。

衡量一个领导者的真正标准不是他们有多少追随者，而是他们培养了多少领导者。

音乐是我与世界对话的方式。

未来属于那些能够在经济增长和环境责任之间取得平衡的人。