You just once young but may be immature indefinitely.

"The past is a ghost that refuses to leave."

I don't need validation from anyone else.

最神奇的事情往往发生在我们视线的角落里。

【解释】鱼是我所想要的，熊掌也是我所想要的，如果这两种东西不能同时得到，那么我就只好放弃鱼而选取熊掌了。

世界是一个神秘的地方，我们都在努力找到自己的道路。

The tragedy of great power politics is that even well-intentioned states are forced to act in ways that can lead to conflict and war.