It's determined by the laws of nature that the effect that follows will follow from that cause.

自然法则决定了,这个结果必然跟随这个原因产生

耶鲁公开课 - 死亡课程节选

The first and most fundamental law of nature, he says, is to seek peace and follow it.

第一条也是最根本的的一条自然法就是，去寻求和平并且沿袭下去。

耶鲁公开课 - 政治哲学导论课程节选