"We are not seven with you. We are one."
我们不是七个人和你,我们是一体的。
Don't be afraid of being different, be afraid of being the same as everyone else.
国君得到了我的学说,就必然会采用。 
这句话其实是莎士比亚借哈姆雷特之口说的,但是霍金非常喜欢,曾在自己著作中多次引用,所以很多人误以为本句话是霍金说的。
Psychological truth is what helps us navigate reality.