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.
我一直被音乐的神秘和美丽所吸引。
我来这里不是为了融入，而是为了脱颖而出。
创新是解决未来能源挑战的关键。
The only limits you have are the limits you believe.
The key to success is failure… Success is made up of 99 percent failure.