音乐让人们团结在一起。

数学不知道种族或地理界限；对于数学来说，文化世界是一个国家。

Anything real begins with the fiction of what could be. Imagination is therefore the most potent force in the universe， and a skill you can get better at. It’s the one skill in life that benefits from ignoring what everyone else knows.

真相很少简单，也从不完整。