The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

在你年老之前，尽可能多地参加你能承受的葬礼，并仔细倾听。没有人会谈论逝者的成就。人们唯一会记得的是你在取得成就时是个什么样的人。

行为的科学研究必须基于客观、可测量的数据。

诺贝尔奖不是旅程的终点；它是一个新的开始。

我们必须平衡当今的能源需求与保护地球未来的必要性。