I don't write to be loved, I write to be understood.

The nervous system is a dynamic, ever-changing system.

The development of formal systems has revolutionized our understanding of mathematics.

一件伟大的艺术品不仅仅反映世界——它改变我们看待世界的方式。

A wise man said: before you speak， let your words pass through three gates. At the first gate， ask yourself， "Is it true？" At the second gate， ask "Is it necessary？" At the third gate， ask， "Is it kind？"

父母死气沉沉的生活对周围人特别是自己孩子的影响，是无与伦比的。

The language of causality is the language of science.

That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.