States are rational actors that seek to maximize their power and security in an anarchic international system.
信任是通过透明度和始终如一的承诺兑现而赢得的。
Don't let yesterday take up too much of today.
可持续性不是一种选择，而是农业未来的必然需求。
I'm not perfect, and I don't pretend to be.
I think we all have a little bit of that rebel in us. It's just a matter of how much you let it out.
我认为我们内心都有点叛逆。只是看你让它释放多少。