科学是试图使我们感觉经验的混沌多样性对应于一个逻辑上统一的思维系统。
The new leader is a facilitator, not an order giver.
数学不是一项观赏性运动；要理解它，必须积极参与其中。
On the way to a grand goal， celebrate the smallest victories as if each one were the final goal. No matter where it ends you are victorious.
