我已经履行了我的职责。我证明了庞加莱猜想，我在数学上没有什么可做的了。
I have already carried out my duty. I have proved the Poincaré conjecture and I have nothing more to do in mathematics.
I always believe that I can win, but I know it's not easy.
We are all stories in the end, just make it a good one.
Leadership is about empowering others to achieve what they thought was impossible.
我不害怕死亡。我唯一害怕的是转世回来。
You can accomplish anything if you put your mind to it.