The environment shapes behavior through the mechanism of reinforcement.

要养活世界，我们必须首先尊重我们所拥有的资源。

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.

自由不仅仅意味着摆脱自身的枷锁，还意味着以一种尊重并增加他人自由的方式生活。