生活的全部秘诀在于对一件事深感兴趣，对一千件事都感兴趣。
The whole secret of life is to be interested in one thing profoundly and in a thousand things well.
There are only two kinds of people who are really fascinating—people who know absolutely everything and people who know absolutely nothing.
Living is like tearing through a museum. Not until later do you really start absorbing what you saw, thinking about it, looking it up in a book, and remembering - because you can’t take it in all at once.