被视为行为系统的人类其实相当简单。我们行为表面上的复杂性很大程度上反映了我们所处环境的复杂性。
Human beings, viewed as behaving systems, are quite simple. The apparent complexity of our behavior over time is largely a reflection of the complexity of the environment in which we find ourselves.
有时候，最难的事情和正确的事情是同一件事。
Never be afraid to challenge the status quo. That's how progress is made.
The teacher's task is not to implant facts but to place the subject to be learned in front of the learner and, through sympathy, emotion, imagination, and patience, to awaken in the learner the restless drive for answers and insights which enlarge the personal life.
The way we treat ourselves sets the standard for how others will treat us.
画布是一面镜子，不仅反映艺术家的灵魂，也反映社会的灵魂。