不只是国家有染的问题，对士而言也有受到熏染的问题。 

A law of nature， lex naturalis， is a precept or general rule found out by reason， by which a man is forbidden to do that which is destructive of his life or takes away the means of preserving the same.

创新不仅仅是创造新产品，更是重新构想我们如何解决问题。