Psychology must be free from all metaphysical entanglements.
错误同真理的关系，就象睡梦同清醒的关系一样。一个人从错误中醒来，就会以新的力量走向真理。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
我相信对你所做的事情有热情是很重要的。如果你没有热情，当事情变得艰难时，你就不会有继续前进的能量。
The robot is a device that is designed to do the work of a human being, but it is not a human being.
机器人是一种被设计用来完成人类工作的设备，但它并不是人类。