自然法，即lexnaturalis，是由理性发现的命令或一般规则，它禁止一个人做对他的生命有害或夺走维护生命的手段的事情。

农业科学家的责任就是让土地多产粮食，让农民多收粮食。

The only way to succeed is to be completely honest with yourself and others.

Overfishing is a global challenge that requires global solutions and shared accountability.

Curiosity is the driving force behind every great scientific advancement.

Men are afraid that women will laugh at them. Women are afraid that men will kill them.

苏联是一个恐惧的文明，人们生活在持续的对夜间敲门声的恐惧中。