Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.

Technology must serve society, not the other way around.

生活中唯一真正的失败是不忠于自己所知道的最好。

历史不是过去，而是现在。我们随身携带着历史。

The cinema is a mirror by which we often see ourselves.

我不是一个完美的人，但我每天都在努力变得更好。