学习本质上是刺激-反应连接的问题。
Learning is essentially a matter of stimulus-response connections.
一个故事没有开始或结束:人们任意选择那个经验时刻来回顾或展望。
A problem is not solved by mechanically applying past experience, but by restructuring the situation.
成功的关键是专注于目标,而不是障碍。
No one is an artist unless he carries his picture in his head before painting it.