A lot of people don't like bumper stickers. I don't mind bumper stickers. To me a bumper sticker is a shortcut. It's like a little sign that says 'Hey, let's never hang out.'
Demetri MartinSocrates became a trendsetter. Other philosophers, including Plato and Aristotle and Gus, quickly followed suit, dropping their last names too. And, for centuries after that there would be countless imitators including oltaire, Michelangelo, and, much later, Cher.
Demetri Martin