我坚信，自我教育是唯一存在的教育类型。
Self-education is, I firmly believe, the only kind of education there is.
Music is the universal language. It's the one thing that can bring people together no matter where they're from.
I'm not going to compromise who I am.
数学的美只向更有耐心的追随者展示。
数学中最令人兴奋的时刻是当你发现两个看似不相关的领域有着深刻的联系。
Effective leaders know how to listen to others' opinions and learn from them.
小行动，当乘以数百万用户时，可以改变世界。
Every small step toward sustainability compounds into a wave of global impact.