第一代杂种的同一性，第二代的不相似性，是精确观察者无法忽视的事实。

最危险的谎言是我们对自己相信的那些。

I do not know what I may appear to the world， but to myself I seem to have been only like a boy playing on the sea-shore， and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary， whilst the great ocean of truth lay all undiscovered before me.

从社会控制中解放自己的最重要一步是能够在每一刻的事件中找到奖励。