我从未能写出一部快乐的戏剧。我不能。我可以写一部有趣的戏剧，但不是一部快乐的戏剧。

The search for a theory of everything is one of the most exciting and challenging quests in modern physics.

别相信你听到的任何事情，看到的也只信一半。

The infrastructure industry must transform towards green development to achieve sustainability.

The more you say, the less people remember.

永远不要停止相信自己。