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... no one ought to harm another in his life, health, liberty, or possessions.

因此，人们联合成联邦并使自己处于政府之下的伟大和主要目的是保护他们的财产。

一本书就是你手中握着的梦想。

推进人工智能的关键是开发能够从更少的例子中学习并更好地推广到新情况的系统。

灾难过后，人们失去的不仅是家园，还有社区。临时住房应该帮助重建这两者。