没有艺术；没有文学；没有社会；最糟糕的是，持续不断的恐惧和暴死的危险；人的生活孤独、贫困、卑污、残忍而短寿。
No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.
We are all ready to be savage in some cause. The difference between a good man and a bad one is the choice of the cause.
大脑的运作即为心智。
You don't have to be a genius or a visionary or even a college graduate to be successful. You just need a framework and a dream.
The only limits you have are the ones you set for yourself.
预测未来的最好方法就是创造未来。
