"Books are the plane, and the train, and the road. They are the destination, and the journey. They are home."
书籍是飞机,是火车,是道路。它们是目的地,也是旅程。它们是家。
The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
Challenges are opportunities in disguise—if you're willing to look closely.
The biggest risk is not taking any risk.