" Happy comes and goes, Tats. Loving someone isn’t that crazy infatuation that you feel at first. That passes. Well, not passes, but it calms down, and then sometimes, when you least expect it, you get a glimpse of the person and it all comes back again, in a big rush. But even that’s not what you’re looking for. What you’re looking for is the feeling that no matter what, being with that person is always going to be better than being without that person. Good times or bad. That having that person around makes whatever you’re going through better, or at least more tolerable. "

― Robin Hobb , City of Dragons (Rain Wild Chronicles, #3)