"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
对付一个不自由的世界的方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。
You can't change what you are, only what you do.
"The world is a book, and those who do not travel read only one page."
Quantum mechanics is not just a theory, it is a way of understanding the fundamental nature of reality.
——1993年12月获颁诺贝尔和平奖
不修养品德，不讲习学问，听到正义不能追随，有缺点不能改正，这些都是我所忧虑的。