我只是想做我自己，写我喜欢的音乐。
States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.
The world is a stage, but the play is badly cast.
Game theory is not about winning; it's about understanding the rules of the game so that you can change them.
Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.