"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

Challenges are opportunities in disguise—embrace them.

心理学的方法必须严格经验化。

质量从来不是偶然的；它是智慧努力和持续专注的结果。

Every performance, I treat it as the last one.

Adapting old programs to fit new machines usually means adapting new machines to behave like old ones.