The quality of an organization is determined by the quality of its products.

I don't let the world change my dreams.

解释：德行不够优良的人，难以有崇高的信念与理想。才能不够突出的人，难以有渊博的知识和见解。

"I want to be remembered for my music, not my persona."

做数学就是探索一个无限的思想景观。