最强大的人永远不足以始终成为主宰，除非他将力量转化为权利，将服从转化为义务。
The strongest is never strong enough to be always the master unless he transforms strength into right and obedience into duty.
Life is a song, sing it.
有时候问题很复杂，但答案却很简单。
Singing is not about perfection, but about emotion and connection.
人必须生活，人必须创造，人必须活到流泪的那一刻。
衡量一个文明的标准是它如何对待其艺术家。