当你既倾听数据又倾听人时，才能做出最佳决策。
In mathematics, you don't understand things. You just get used to them.
史记
"To write is to embark on a journey without a map, discovering new worlds within and without."
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
我们把家带在身上，这让我们能够飞翔。