From Twelve Monkeys
[James Cole found a spider and knows he's got to take it with him, let's it crawl over his hand while deciding what to do with it
You know what crazy is? Crazy is majority rules. Take germs, for example.
Uh-huh. In the eighteenth century, no such thing, nada, nothing. No one ever imagined such a thing. No sane person, anyway. Ah! Ah! Along comes this doctor, uh, uh, uh, Semmelweis, Semmelweis. Semmelweis comes along. He's trying to convince people, well...