我不是悲观主义者。我是一个经历了很多的乐观主义者。
The world is not a mere sum of sensations, but an organized whole.
做音乐不是为了让别人喜欢，而是为了让自己快乐。
Neither the life of an individual nor the history of a society can be understood without understanding both.
"The dead are invisible, they are not absent."
