Quality is never an accident; it is always the result of intelligent effort.

The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.

Integrity is non-negotiable in business.

最好的领导者是那些多听少说的人。

The conjectures of the Langlands program are not merely problems to be solved but a vision of how mathematics should be.

译文：一句话说得不对，就能招致大祸，所以古人就知道守口如瓶，谨言慎行，就是害怕遭受杀身之祸；行为不检点，有失分寸，就能毁坏名节，所以古人就知道守身如玉，端正行为，就是害怕品行有污点瑕疵。赏析：口不择言，祸就会从口出，轻则得罪他人，重则招致杀身之祸。逢人且说三分话，未可全抛一片心。一个人在说任何话做任何事之前，必须要考虑后果。