Sometimes the questions are complicated and the answers are simple.

保守主义就是偏爱熟悉而非陌生，偏爱经过尝试而非未经尝试，偏爱事实而非神秘，偏爱实际而非可能，偏爱有限而非无限，偏爱近处而非远方，偏爱足够而非过剩，偏爱便利而非完美，偏爱当下的欢笑而非乌托邦的幸福。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

挑战是伪装的机会。

Every material has its own language. We need to listen to what it wants to be.

我总是尽量保持谦逊并尊重我的对手。