The pursuit of science is not just about discovery; it's about understanding the world around us and making it a better place.

外交是一种手段，而不是目的。

Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers.

创新不仅仅是关于新想法，而是以创造真正价值的方式执行它们。