我并非天生失明，12岁时才失去视力。所以我见过这个世界，知道事物的模样。当我歌唱爱与痛苦、欢乐与悲伤时，我知道自己在唱什么。
I was not born blind, I became blind at the age of 12. So I have seen the world and I know what things look like. When I sing about love and pain, joy and sadness, I know what I'm singing about.
农业的初心是为人民服务，我们要用品质赢得信任，用诚信赢得市场。
The best way to learn computer science is to do computer science.
The mark of mediocrity is to look for precedent.
电影摄影的可能性是无限的...比音乐或语言更加无限。
In science, we stand on the shoulders of giants, but it is our responsibility to reach even higher.
数学的本质在于它的自由。