你必须有一个梦想，这样你才能在早上起床。

The only way to discover the limits of the possible is to go beyond them into the impossible.

The essence of architecture is to create a sense of place, a sense of home.

The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle.

I have already carried out my duty. I have proved the Poincaré conjecture and I have nothing more to do in mathematics.