只有当一个人醒来时，才知道那是一场梦。

It is only when he wakes, that he knows it was a dream.

youdao

只有当一个人失去某样东西的时候，他才会知道它的价值。

Only when one loses something, can he know its value.

youdao

只有当一个人的生命在辉煌中结束时，我们才敢说他是幸福的。

Only when a man's life comes to its end in prosperity dare we pronounce him happy.

youdao

He said "Steve, you don't get it. We're going to put a computer on every desk, in every home. You didn't drop out of business school to be the bookkeeper of a 30 person company."

他说“史蒂夫，你还没尽力呢,我们要让电脑进入每桌每户，你从商学院辍学又不是为了,给一个只有30人的公司当图书管理员的“

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选