从我们记事起，妈妈就是一个中年妇女了，可谁又知道，她也曾是个花季少女。

Independent innovation is not working behind closed doors, but mastering core technologies through open cooperation.

A man of genius makes no mistakes. His errors are volitional and are the portals of discovery.

我一直被抒情诗吸引，因为它省略的东西。