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.
History is that certainty produced at the point where the imperfections of memory meet the inadequacies of documentation.
Every mental state is a function of some physical state of the brain.
愿望实现的关键在于感受它的真实性。
风险管理不是消除风险，而是理解风险并确保承担的风险是你愿意承担的。