国际体系的无政府性质迫使国家争夺权力。

You've got to have passion for what you're doing.

Always listen to experts. They’ll tell you what can’t be done and why. Then do it.

世界充满了小小的乐趣；诀窍在于发现它们。

唱歌不是为了出名，而是因为热爱。

Music and letters are the two wings of the same spirit.

真正的力量不在于从不跌倒，而在于每次跌倒后都能站起来。