环境通过强化机制塑造行为。
The environment shapes behavior through the mechanism of reinforcement.
人民是根，人民是基础，人民是力量的源泉。
When men are most sure and arrogant they are commonly most mistaken， giving views to passion without that proper deliberation which alone can secure them from the grossest absurdities.
A hundred times every day I remind myself that my inner and outer life are based on the labors of other men, living and dead, and that I must exert myself in order to give in the same measure as I have received and am still receiving...
The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.
I don't want to be a king. I want to be a legend.
对付敌人的最好武器就是另一个敌人。
最成功的企业是那些把客户置于一切工作中心的企业。