The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.

开放的社会、对知识的无限制获取、人们为促进知识而进行的无计划和不受抑制的联合——这些可能使一个庞大、复杂、不断增长、不断变化、日益专业化和技术化的世界仍然成为一个人类社区的世界。

Sustainability isn't an option - it's our responsibility to future generations.

真理的概念在任何足够强大以包含算术的形式系统中都是不可定义的。

科学应该始终为人类服务，而不是反过来。

The art of diplomacy is to understand desires of others and to find a way, where they think they get what they want.

Happiness is a gift and the trick is not to expect it, but to delight in it when it comes.

成功最美好的事情就是能够分享它。