9. "Presently Mrs. Wiggins’s head reappeared. How’s that, Freddy? she spluttered. You and your swan dives! I bet you couldn’t do one like that. I bet no swan could dive hind end first, either."
- Walter R. Brooks, Freddy and the Popinjay
10. "...But every day I go to work I'm making a bet that the universe is simple, symmetric, and aesthetically pleasing..."
- Quote by George Smoot