改变你的焦点，改变你的生活。

A mathematician's work is never done; there are always new questions to ask and new mysteries to solve.

"The aim of life is self-development. To realize one's nature perfectly—that is what each of us is here for."

剪辑是剧本的最终重写。

A rich man's body is like a premium cotton pillow, white and soft and blank. A poor man's body is like a stone, hard and rough and full of edges.

Good can exist without evil， whereas evil cannot exist without good.

安全不是产品的附加功能，而是基石。