唱歌不仅仅是唱准音符，更是传递触动灵魂的情感。

Happiness depends on the inner self, not the external world.

任何艺术的最大问题都是创造一种存在感。

When I approach a child, he inspires in me two sentiments; tenderness for what he is, and respect for what he may become.

挑战是伪装的机遇。