«I am tired,» he said. «I did a lot today. That is, I did something. The only...

«I am tired,» he said. «I did a lot today. That is, I did something. The only thing I have ever done. I pressed a button. It took the entire will power, the accumulated strength of my entire existence, to press one damned OFF button.»
«You have lived well,» the Alien said.