每一个数学问题都是一个等待解决的谜题，每一个解答都是向理解现实结构迈进的一步。
Every mathematical problem is a puzzle waiting to be solved, and every solution is a step closer to understanding the fabric of reality.
Commercial success can be a form of art.
Nonviolence is the greatest force at the disposal of mankind.
The best mathematics is not just logical—it is intuitive and beautiful.
Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.