The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.

一个不以其历史为荣的国家永远无法创造历史。

A man who dares to waste one hour of time has not discovered the value of life.  

我们必须投资未来，而不仅仅是开发现在。