The best investment you can make is in yourself.

释义：与敌人交战之前，必须仔细分析和了解敌人的情况，然后才能制定作战计划和出兵，以确保行动的成功。

I'm drawn to materials that have a history.

The psychologist must study the mind without presuppositions.

The power of a man, to take it universally, is his present means, to obtain some future apparent good.

我对扮演英雄不感兴趣。我对扮演人类感兴趣。