The art of control is to deal with the unknown.
控制的艺术在于处理未知的事物。
Insanity is repeating the same mistakes and expecting different results.
The main thing is to be moved, to love, to hope, to tremble, to live.
The good man is the man who， no matter how morally unworthy he has been， is moving to become better.
好人是那个，无论他以前有多么道德上不值得，都在努力变得更好的人。
I don’t follow any particular theory. I just do what seems right to me.
科学不仅仅是事实的集合；它是一种思维方式。