I want you to find your own walk right now. Your own way of striding, pacing. Any direction. Anything you want. Whether it's proud, whether it's silly, anything.

实现明天的唯一限制是我们今天的疑虑。

The unpredictable is the ground on which creativity flourishes.

每个人都是天才。但如果硬要以鱼儿爬树的本领，来评估它的能力，它这辈子都会觉得自己是条蠢鱼。

We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.

幽默是与孩子建立联系的最佳方式。

The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.