Hold yourself responsible for a higher standard than anybody else expects of you. Never excuse yourself.
对自己要求比别人期望的标准更高。永远不要为自己找借口。
I have already carried out my duty. I have proved the Poincaré conjecture and I have nothing more to do in mathematics.
我唯一的优点就是直接从自然中绘画。
唯一能让你强大的是你自己的灵魂。
Marine protected areas are not just conservation tools, but investments in our collective future.