生活中最重要的不是征服，而是要战斗得好。
The essential thing in life is not so much conquering as fighting well.
The pursuit of power is the primary goal of all great powers, and this pursuit often leads to conflict.
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
所以，音乐越繁复，治国的成绩越少。因此来看，音乐不是用来治理天下的啊！