最伟大的作品是那些在作者去世很久之后仍被阅读的作品。
The greatest works are those that are still being read long after their authors have died.
"Memory is a sort of punishment for those who have survived."
科学中真正的挑战不仅是理解自然,而且是利用自然来改善人类。
The deepest need of man is the need to overcome his separateness, to leave the prison of his aloneness.