"In the end, we will remember not the words of our enemies, but the silence of our friends."

You have to be willing to fail in order to succeed.

If you do what you've always done, you'll get what you've always gotten.

人生最大的快乐是确信自己被爱着。

一个力学问题只有被简化为代数问题时才算解决。

写作是理解世界的一种方式。

Invert, always invert: Turn a situation or problem upside down. Look at it backward.

思考是最高的行为。