我一直相信音乐可以团结人们，无论他们有什么不同。
I have always believed that music can unite people, regardless of their differences.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
经验的直接内容是我们唯一可以知道的现实。
当我停止进步的那天，就是我该停止比赛的日子。