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。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
The true essence of scientific discovery is not in the answers it provides, but in the new questions it raises.
“柠檬问题”指的是当卖家比买家掌握更多信息时，评估产品质量的困难。
No man is fit to hold office who isn't perfectly willing to leave it at any time...