I’ve always been an optimist and I suppose that is rooted in my belief that the power of creativity and intelligence can make the world a better place.

一本书是一面镜子；如果一个傻瓜往里看，你不能指望一个智者往外看。

A man's real possession is his memory. In nothing else is he rich, in nothing else is he poor.

There is no easy walk to freedom anywhere, and many of us will have to pass through the valley of the shadow of death again and again before we reach the mountaintop of our desires.

障碍越大，克服它的荣耀就越大。