The value of art is not in its price, but in its power to move people.

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.

一本书是一个花园，一个果园，一个仓库，一场聚会，一路上的伙伴，一位顾问，众多的顾问。

写作是我对抗遗忘的方式。

科学中的创造力来自于将别人没想到要联系的想法联系起来。