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。

他知道世界是为男人而造的，而男人生来就是为了看这个世界。

生活是条沉船，但我们不要忘了在救生艇上高歌。

最好的矿藏往往出现在别人停止寻找的地方。

我不是一个放弃幸福的人。

All men have the stars, but they are not the same things for different people. For some, who are travelers, the stars are guides. For others they are no more than little lights in the sky. For others, who are scholars, they are problems. For my businessman they were wealth.