艺术家的手必须由无意识引导。
The artist’s hand must be guided by the unconscious.
惩罚应适应犯罪者，而非罪行本身。
I don't believe in luck, I believe in preparation.
晏子春秋
The key to solving complex problems is often to find the right abstraction that simplifies the problem without losing its essential features.
一本好书是我生命中的一个事件。
Theorems are the milestones of mathematics.
中亚的游牧民族像风一样自由，除了地平线，没有任何墙壁能束缚他们。