每个人都重要，否则没有人重要。

"I'm not trying to fool anyone into thinking it's a photograph. I'm trying to make a painting that has its own reality."

数学的快乐来自于为理解而奋斗。

The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.

耐心是苦的，但它的果实是甜的。