Mathematics is the language with which God has written the universe.

生活在美国宪法下是人类历史上赋予的最伟大的政治特权。

"In every story, there is a hidden truth waiting to be uncovered by the reader."

Paper can be permanent if you respect its characteristics and design accordingly.

最可持续的森林是依赖它的社区所重视的森林。

The psychologist must be an impartial observer.

你能做的最好的投资就是投资自己。