5G不是4G的简单升级，而是通信技术的革命性变革。

We are all in the gutter, but some of us are looking at the stars.

Thoughts pass in my mind like flocks of lucks in the sky。I hear the voice of their wings。

永远不要停止学习，因为世界从未停止变化。

真正的音乐是发自内心的，不是做给别人看的。