If you're changing the world, you're working on important things. You're excited to get up in the morning.
如果你正在改变世界，你就是在做重要的事情。你会兴奋地起床。
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.
最大的回报是知道我的音乐改变了某个人的生活。