The speech we hear is an indication of that which we don't hear. It is a necessary avoidance, a violent, sly, anguished or mocking smokescreen which keeps the other in its place.

成功的关键是在生活的各个方面不断成长——精神上、情感上、灵性上，还有身体上。

一本书应该像一场冒险，即使它只是关于在家的一天。

In our hearts, there is a place that cannot be locked. That place is called hope.

一个好的数学家是能看到定理之间类比关系的人。一个伟大的数学家是能看到类比关系之间的类比关系的人。