如果你不为产品的第一个版本感到尴尬，那说明你发布得太晚了。
If you're not embarrassed by the first version of your product, you've launched too late.
All men have the stars, but they are not the same things for different people. For some, who are travelers, the stars are guides. For others they are no more than little lights in the sky. For others, who are scholars, they are problems. For my businessman they were wealth.