We are what we pretend to be, so we must be careful about what we pretend to be.
时间可以吞噬一切,但它丝毫不能减少的是你伟大的思想,你的幽默,你的善良,还有你的勇气。
Power is not given to you. You have to take it.
If you are under the impression you have already perfected yourself, you will never rise to the heights you are no doubt capable of.
"The best way to learn mathematics is to do mathematics."