在你背叛别人的那一刻，你也背叛了自己。
在共和政府中，人人平等；在专制政府中，人人也平等：在前者中，因为他们是一切；在后者中，因为他们什么都不是。
The only power any government has is the power to crack down on criminals. Well, when there aren't enough criminals, one makes them. One declares so many things to be a crime that it becomes impossible for men to live without breaking laws.
我们这个时代最重要的政治挑战是创建强大、有效和负责任的国家。
Innovation is not just about creating something new; it's about solving real problems in ways that matter.
The future of humanity depends on our ability to understand and manipulate the quantum world.
每个人都想改变世界，但没有人想到改变自己。