Charlie Brown, you're so cool...

Well, I'll be!
...How about that?
I'm not used to having somebody listen to what I have to say!
You don't like me, do you?
I have observed that whenever you try to hit somebody, there is a tendency for them to try and hit you back.
(You are a shrewd judge of human nature, Charlie Brown. -Violet)
I think I'll just lie here until the first snow comes and covers me up.
WHAT MAKES YOU THINK YOU'RE HAPPY?
Charlie Brown

Charlie Brown, your faith in human nature is an inspiration to all young people.
Lucy

Which would you rather see me have... crooked teeth or a warped personality?
Linus