世界是我的国家，全人类是我的兄弟姐妹，行善是我的宗教。
The world is my country, all mankind are my brethren, and to do good is my religion.
The theory of reductive groups is the backbone of the Langlands program.
Don't wait for permission to innovate - just start.
每个项目都必须回应其背景，不仅是物理上的，还包括社会和历史的。