我们民主的最大祝福是自由。但归根结底，我们唯一的自由是自律的自由。

I am made and remade continually. Different people draw different words from me.

The end of history is not the end of events, but the end of the evolution of human political and social institutions.

"The power of a film is in its silence, not just its dialogue."

解释：如果自己都不尊重自己，那么危险和侮辱就会接踵而至。

Mathematics is a living subject, constantly evolving and growing.

有时你必须与你爱的人分开，但这并不会让你减少对他们的爱。有时你会更爱他们。

始终对新可能性保持开放的心态。