Every song has its own story.

The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

怎样的人，他才敢如此指责自己的错误呢？

别让任何人黯淡你的光芒。

解释：合理饮食则身体强健，“昌”表示兴盛；断绝饮食则生命消亡，强调了饮食对健康的重要性。