The rat in the maze is not just learning a series of turns, but is building up a cognitive map of the whole situation.
出自《论语·缁衣》。百姓将国君当做是自己的心脏,国君将百姓当成是自己的身体。内心舒畅,身体便会舒服。内心肃然,这样就会恭敬地对待别人。
The known is finite, the unknown infinite; intellectually we stand on an islet in the midst of an illimitable ocean of inexplicability.