训练中流汗越多，战斗中流血越少。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

There is no despair so absolute as that which comes with the first moments of our first great sorrow, when we have not yet known what it is to have suffered and be healed, to have despaired and have recovered.

The highest activity a human being can attain is learning for understanding because to understand is to be free.

声音是神圣的乐器，我们必须明智地使用它。