"You can't go back and change the beginning, but you can start where you are and change the ending."

The artist must be a philosopher and think deeply about the world. Music is not enough； it is a reflection of the world’s beauty and sorrow.

Innovation is the eternal theme of enterprise development.

——1993年诺贝尔和平奖演讲

解释：天地没有完美的功效，圣人没有完备的能力，万物没有完备的用途。