"Psychology should measure the mind by its outcomes."
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The greatest misfortune is not knowing what's enough.
釋義：與敵人交戰(zhàn)之前，必須仔細(xì)分析和了解敵人的情況，然后才能制定作戰(zhàn)計(jì)劃和出兵，以確保行動(dòng)的成功。