我相信文学应该对每个人都是可及的。
I believe that literature should be accessible to everyone.
The only real failure in life is not to be true to the best one knows.
History is not the past—it is the method we have evolved of organizing our ignorance of the past.
The elements are the alphabet of nature, and we are learning to read.
The universe is a vast and mysterious place, and we are just beginning to understand its secrets.