要在科学上成功，你需要对真理有热情。

冬天已经到来，春天还会远吗？

有时候我们对一些事情感到难过，但我们不愿意告诉别人我们为此感到难过。

I think people believe in heaven because they don’t like the idea of dying, because they want to carry on living and they don’t like the idea that other people will move into their house and put their things into the rubbish.

我不是一种潮流，我是一个标志。

The best art changes the way we see the world, not just the way we see art.