"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
应对不自由世界的唯一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 have to really believe not only in yourself but in what you're doing.
The biggest room in the world is the room for improvement.
我们不是从祖先那里继承土地；我们是从子孙那里借来的。
理论物理学对物理学家而言，就像望远镜对天文学家一样重要。
语言是心灵的声音，而沉默是它的回响。