Every problem in mathematics is an opportunity to learn something new.

The spirit of moderation should also be the spirit of the lawgiver.

光是形式的伟大揭示者。

The molecules that mediate pain are ancient, revealing how deeply rooted this sensation is in evolution.

信仰是生命的意义，这种感觉使人不毁灭自己，而是继续活下去。

我们仍然是世界上最好的乐队。