我最大的幸福就是能够用歌声感动别人。
My greatest happiness is being able to move people with my singing.
Efficiency without ethics is just speed in the wrong direction.
创新不仅仅是技术问题；它关乎心态和挑战现状的意愿。
The power of a man, to take it universally, is his present means, to obtain some future apparent good.