Life is a slope.As long as you're going up you're always looking towards the top and you feel happy, but when you reach it, suddenly you can see the road going downhill and death at the end of it all. It's slow going up and quick going down.

在某种程度上，我们都是自己的流亡者。

在数学中，你并不理解事物。你只是习惯了它们。