故事不是用来阅读的信，而是一扇等待被打开的门。
"A story is not a letter to be read, but a door to be opened."
The ocean is not just a resource; it's our responsibility to protect it for future generations.
"The only thing that is truly yours is your time."
大国政治的悲剧在于它导致冲突和战争。