Fear can hold you prisoner, hope can set you free.

永远不要停止学习；一旦停止，你就会开始落后。

我不是那种会让对过去的热爱减少的人。

It is indeed an opinion strangely prevailing amongst men， that houses， mountains， rivers， and in a word all sensible objects， have an existence， natural or real， distinct from their being perceived by the understanding.

最重要的是忠于自己。