And at the end of the day the ultimate test is whether you're able to get done what you want to get done, or what you think the market demands from you.

每天最后的测试是看你是否,能够做成自己想做的，或者你认为市场会对你要求什么。

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