别到处说世界欠你一个生活。世界什么都不欠你。它比你先存在。
The best way to predict the future is to invent it.
When you’re good at something, make that everything.
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.