正身直行，众邪自息。
【大意】为人纯正，行动坦直，所有的邪恶自会止息。
最小元件成本的复杂性每年大约增加一倍。
The probability of a response is determined by its reinforcement history.
The world is not run by thought, nor by imagination, but by opinion.
君子有三种事应该加以警戒：年轻的时候，血气还没有固定，力戒贪恋女色；到了壮年时期，血气正旺盛，力戒逞强好斗；到了老年时期，血气已经衰弱，力戒贪得无厌。