以爱去做的事，总是做得很好。
What is done in love is done well.
In science, we try to explain what we don't understand. In mathematics, we try to understand what we can't explain.
我想把美国从所有阻碍人们前进的事物中解放出来。
你知道得越多，你就越意识到你不知道的越多。