学习是系统中产生的任何变化，这些变化或多或少会永久性地改变其适应环境的能力。
Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.
The poet is the priest of the invisible.
未来属于那些能将限制转化为创造性机会的人。
爱是非理性的。你越爱一个人，就越没有道理可言。
Psychology must study the adaptive functions of thought and behavior.