Ross: Whoa, whoa, whoa. What, you don't believe in evolution?
Phoebe: Not really.
Ross: You don't believe in evolution?
Phoebe: I don't know. It's just, you know. Monkeys, Darwin, it's a nice story. I just think it's a little too easy.
Ross: "Too easy"? Too- The process of every living thing on this planet evolving over millions of years from single-celled organisms is "too easy"?
Phoebe: Yeah, I just don't buy it.
Ross: Excuse me. Evolution is not for you to buy, Phoebe. Evolution is scientific fact, like the air we breathe, like gravity.
Phoebe: Oh, okay. Don't get me started on gravity.
Ross: You don't believe in gravity?
Phoebe: Well, it's not so much that, you know, like, I don't believe in it. It's just, I don't know, lately I get the feeling that I'm not so much being pulled down as I am being pushed.