“...that you should be nice to everyone until a person gives you reason not to be, and sometimes even then.”

“...the third reason [for being nice to the underdogs in life] being that the wheel of fortune is always spinning, spinning. And just because you're at the top today doesn't mean it'll always be so. When you're at the bottom, you'll want someone to be there for you too.”

“...that you should be nice to everyone until a person gives you reason not to be, and sometimes even then.”

“Actually, I was beginning to think that even I should be able to solve .153847 mysteries. It was the 38 part, I suspected, that would be the problem.”