下一个突破不会来自把事情做得更好，而是来自做更好的事情。

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.

科学的进步是我们逐渐意识到自己无知的过程。