数学家是将咖啡转化为定理的装置。
A mathematician is a device for turning coffee into theorems.
When it's tough， will you give up， or will you be relentless？
Every role I take is a piece of me.
It is not true that people stop pursuing dreams because they grow old, they grow old because they stop pursuing dreams.
I'm not perfect, but I'm trying.
我曾在洛杉矶当卡车司机，去城市学院读书，我想报名参加陶艺课，但已经满了。所以我报了建筑课。这是个意外。