科学的发展既需要个人的努力,也需要社会的支持。
He knew that the world was made for men and that men were made to look at it.
The best decisions are made at the intersection of data and experience.
——致书蒋介石,1920年10月29日
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."