数学是理性的音乐。

Quality is not an act, it is a habit.

The greatest theorems often start as simple conjectures, born out of intuition.

音乐本应鼓舞人心。

The difference between stupid and intelligent people—and this is true whether or not they are well-educated—is that intelligent people can handle subtlety.

我是一个喜欢不规则的人。