ok, Ross, could you just open your mind like this much, ok? (Holding her thumb and forefinger close together) Wasn't there a time when the brightest minds in the world believed that the world was flat? And, up until like what, 50 years ago, you all thought the atom was the smallest thing, until you split it open, and this like, whole mess of crap came out. Now, are you telling me that you are so unbelievably arrogant that you can't admit that there's a teeny tiny possibility that you could be wrong about this?

phoebe,
Friends Seosen 02, Episode 03.