我学得越多，就越意识到自己不知道的还有多少。
我不是说唱歌手，我是一个意大利语的传奇。
数学研究是具体与抽象之间不断的对话。
We want to build technology that everybody loves using, and that affects everyone. We want to create beautiful, intuitive services and technologies that are so incredibly useful that people use them twice a day. Like they use a toothbrush. There aren’t that many things people use twice a day.
The only way that I know how to express myself is through music.
我是一个战士，我永不放弃。