国家是理性的行为体，它们寻求最大化相对权力，以确保在竞争性的国际体系中生存。

I think music is a very personal thing. It's like a fingerprint.

Life is short and you don’t know when it’s gonna be over, so you gotta take every opportunity and run with it.

如果你想过得快乐，就把生活跟目标联系在一起，而不是跟人或物质。