A man, as a general rule, owes very little to what he is born with – a man is what he makes of himself.

企业要发展，必须要有创新精神，不断推陈出新。

风俗习惯是人类生活的重要指南。

To be human is to be vulnerable.

争论是俗不可耐的，因为道德社会里每个人都持完全相同的观点。