"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是变得如此绝对自由，以至于你的存在本身就是一种反叛。
The highest form of theory is the ability to simplify complex things into simple and clear principles.
Music is my strength and also my weakness.
General relativity has passed every test we’ve thrown at it, even near a supermassive black hole.
