I once saw a manga panel shared elsewhere, saying "People are 90% looks. The odds are that if someone looks like shit on the outside, they're usually shit on the inside. Someone who thinks he's a good person, but doesn't put any effort into his appearance, is just self-centered."

I asked where it came from. To my shock, apparently that panel came from a hentai, of all things.

I have the panel saved to my computer, but my wifi's still down, and I can't upload it. The panel itself is worksafe.