Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence.
事实是顽固的东西；无论我们的愿望、倾向或激情的驱使如何，它们都无法改变事实和证据的状态。
When I got tired, I slept. When I got hungry, I ate. When I had to go, you know, I went.
The greatest thing you'll ever learn is just to love and be loved in return.
在数学中，就像在生活中一样，最深刻的发现往往来自于提出最简单的问题。