真相很少是纯粹的，也从不简单。

He who is not contented with what he has，would not be contented with what he would like to have.

The music is my heart on a track.

电磁场的方程是从实验事实中推导出来的。

The most important thing in a computer system is the file system.

音乐是我的信仰，舞台是我的教堂。