All complex behavior can be reduced to simpler stimulus-response units.

衡量生命的尺度是思想和行为，而不是时间。

The gods have not revealed all things from the beginning to mortals, but, by seeking, men find out better in time.

预测未来的最好方法就是创造它。

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

用心栽花、施肥、灌溉，花却总是不开；无意间将柳条插在地上，却长成了郁郁葱葱的柳树。

我相信因果报应。你给予什么就会得到什么，无论是好是坏。