边界?我从未见过。但我听说它们存在于某些人的脑海中。
You are not defined by your past.
解释:君主对发生在堂上、堂下、门廷之内的事都不知道,则虽是近处,却比百里、千里、万里之外更远。
Quality means doing it right when no one is looking.
I'm not afraid of being forgotten because my music won't be.