Don’t stop when you’re tired. Stop when you’re done.
不要因为累了就停下来，完成了再停下来。
我们生来都是疯狂的，有些人一直如此。
In a world of fugitives, the person taking the opposite direction will appear to be running away.
粒子的概念只是一个近似，在经典极限下有效。
If we don't believe in freedom of expression for people we despise, we don't believe in it at all.