The greatest problem for mathematicians now is probably the Riemann Hypothesis.

领导力是一条双向街道，向上忠诚和向下忠诚。尊重上级；关心下属。

A building should be readable like a book.

"The best characters feel real enough to step right off the page."

农业创新不仅仅是技术问题，更是理解土地和耕种者的问题。