迷宫中的老鼠可以自由地去任何地方，只要它待在迷宫里。

The difference between stupid and intelligent people—and this is true whether or not they are well-educated—is that intelligent people can handle subtlety.

To study the phenomena of mind from the standpoint of the soul is nothing less than the way to perfect knowledge.

预测未来的最好方式就是创造未来。