I've been quite fascinated by the relative insignificance of...

I've been quite fascinated by the relative insignificance of human existence, the shortness of life. We might as well be a letter in a word in a sentence on a page in a book in a library in a city in one country in this enormous universe! And that kind of fear and insignificance has kept me awake at night. I feel like it must be universal. Everybody must know that somewhere.