The world is moving so fast these days that the man who says it can't be done is generally interrupted by someone doing it.
这个世界变化如此之快，以至于说某件事不能做的人通常会被正在做这件事的人打断。
"The essence of mathematics is not to make simple things complicated, but to make complicated things simple."
我从未输过比赛，只是时间不够了。
爱是对人类存在问题的唯一理智和令人满意的回答。
认为世界上只有一种真理，而自己正掌握着它，在我看来这是世界上所有邪恶最深的根源。
That is what learning is. You suddenly understand something you've understood all your life, but in a new way.