我告诉你，德并不是用钱买来的，但是德却可以带来金钱。
I tell you that virtue is not given by money，but that from virtue comes money.
Painting is a way of life, a way of understanding the world.
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.
在每一个书写的词语中，都有作者灵魂的一部分。
The arithmetic of elliptic curves is a microcosm of the deeper structures in number theory.
可持续发展不仅仅是种树，而是在正确的地方为了正确的理由种植正确的树。
领导者的遗产是通过他们所指导的人的成功来衡量的。
