The beauty of mathematics is that it is both an art and a science.
Sustainability is not enough—we need regeneration.
I’m not a pessimist. I’m an optimist trained in pessimism.
我试图摆脱那些自信满满地回答自己并不真正了解的问题的人。
The body remembers what the mind tries to forget.
史记
身形最好的状态是顺其自然，感情最好的状态是真率。顺其自然就不会背离，真率就不用劳神。