我不是那种因为成功就快乐的人。

In times of change, the ability to learn is far more important than the ability to know.

I don't sing because I'm happy. I'm happy because I sing.

世界的历史不过是自由观念的发展史。

I'm interested in the line where life becomes death.

做人的气度要高旷但不可疏漏狂妄；心思要缜密但不可琐碎；趣味要淡但不可枯燥；操守要严明但不可激烈。