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 only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
不要用耳朵去听，而要用心去听；不要用心去听，而要用气去听。
The more we learn, the more we realize how much we don’t know.
在计算机科学的世界里，唯一不变的就是变化。