The most powerful tool in science is not technology, but imagination.

Remembering that I'll be dead soon is the most important tool I've ever encountered to help me make the big choices in life. Because almost everything - all external expectations, all pride, all fear of embarrassment or failure - these things just fall away in the face of death, leaving only what is truly important.

The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

你不能用消极的心态过积极的生活。

不要告诉我你做得有多好；告诉我当我使用它时它让我感觉有多好。

我总是相信，最重要的不是成为最好的，而是比昨天更好。

黑暗修复了光明修不了的东西。

沉默是不可言说之物的语言。