All the choir of heaven and furniture of earth - in a word, all those bodies which compose the frame of the world - have not any subsistence without a mind.
每一种思想都服务于某种生物目的。
一切东西的真实价格,即对于想要获得它的人来说真正付出的代价,是获得它所付出的辛劳和麻烦。
情绪就像计算机的输出设备 - 它们激发行动来解决特定的适应性问题。
不论这个世界如何打击我,在我内心,总有更强大、更好的东西在反击。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
除非一个人绝对诚实地问自己在类似情况下是否可能做出同样的事,否则他不应评判他人。