我们不是从祖先那里继承土地;我们是从子孙那里借来的。
追求高效算法的核心是一项数学努力,它挑战了我们对复杂性和可计算性的理解。
The world always seems brighter when you've just made something that wasn't there before.
You cannot get smart people to work extremely hard just for money.