做数学就是参与发现与猜想、直觉与灵感的过程。
我们今天开采的石料，就是留给后世的遗产。
如果你简单，这个世界就对你简单。
Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armor yourself in it, and it will never be used to hurt you.
最成功的公司是那些将利润与目标结合起来的公司。