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。

The impact of a scientific discovery can be profound, often reaching far beyond the initial expectations.

We aim to be a global enterprise, serving the global market.

I think the most important thing is to be true to yourself and to be honest with yourself.

"The only way to get rid of a temptation is to yield to it."