过去是一个异国，他们在那里做事的方式不同。
The past is a foreign country; they do things differently there.
几何学是独特且永恒的，是上帝心智的反映。
Success is not sustainable if it is defined by how big you become or by growth for growth's sake. Success is very shallow if it doesn't have emotional meaning.
The spirit of science is the spirit of seeking truth and being pragmatic.
Research is not just about answering questions but also about asking the right ones.
一个好的数学家是能看到定理之间类比关系的人。一个伟大的数学家是能看到类比关系之间的类比关系的人。
我总是尽量保持谦逊并尊重我的对手。