"I'm not worried about what people say. I know what I can do."

社会系统是个人之间以及群体之间关系的系统。

拓扑学是对图形在任何变形下保持不变的性质的研究。

成功研究的关键是跨学科的合作和知识共享。

I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.

科学的进步是我们逐渐意识到自己无知的过程。