The game of life is the game of everlasting learning. At least it is if you want to win.
生命的游戏是永恒的学习的游戏。至少如果你想赢的话，就是这样。
States are rational actors that seek to maximize their power and security in an anarchic international system.
我不是那种会让对我承诺的爱减少的人。
I don’t live for the approval of others. I live for myself.
Trade between two countries can be mutually beneficial, even if one of them is less efficient in the production of all commodities.