"In the study of algorithms, we often find that the most efficient solutions are also the most elegant."
相关性和因果关系之间的区别在实证工作中是根本性的。
"Sometimes the hardest stories to write are the ones closest to your heart."
大自然倾向于在她所有的作品中产生恒常性,但并不总是成功。
The best books are those that make you see the world anew.