当亨利·福特制造出便宜、可靠的汽车时，人们说，'不，马有什么问题？'那是他做出的一个巨大的赌注，而且它成功了。

Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.

没有目标的利润是空洞的，没有利润的目标是不可持续的。

I always tell my kids, 'If you're going to do something, do it well. And if you're not going to do it well, don't do it at all.'

All that we see or seem is but a dream within a dream.

I think that the most important thing in art is to provoke thought, not to provide entertainment.