“disorder in physics means exactly what we understand by the word in everyday life. Just as with my little sketch above about the messy bedroom, we know only too well from experience that in general if we don’t make any effort, any bunch of things would eventually become more disorderly and messy. Now, you can officially stop blaming yourself and the people around you for all the mess, because it really has got nothing to do with human behavior per se. It just happens to be a very basic law of the universe, the most basic, in fact. What’s more, if people have had the audacity to accuse you of being messy and keep on harassing you to clean up after yourself, well, next time you can tell them that they can pack up and move to another universe to live in; as for you, you are only following the local rules.”