True creativity comes from limitations, not from unlimited possibilities.

"We are all connected by the stories we share, by the memories we hold dear."

质量不是问题；它是一个解决方案。

History will prove who truly serves the people.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

Virtually no idea is too ridiculous to be accepted, even by very intelligent and highly educated people, if it provides a way for them to feel special and important. Some confuse that feeling with idealism.

The most important thing is to stay true to yourself.

学习数学的唯一方法就是做数学。