Frasier: Gosh, you know, actually I'm kind of excited. You may not know this, but as a tyke I had my heart set on space flight. [sighs] Tragic, isn't it? How a child's dreams can be squashed by a single ride on a diabolically speedy Tilt-A-Whirl?

Martin: Hey, Fras. Did you get things all patched up with Roz?
Frasier: On the contrary, every time I offer her an olive branch, she snaps it in two, sets it on fire, and writes "No!" with the ashes. She had the temerity to call me overbearing. This time the wound is deep, my friends, bone deep!
Niles: Well, maybe-
Frasier: Oh yes, of course sometimes I am forceful with my opinions, but that is only because I'm passionate. And right. And passionate about being right! "Overbearing," as if!

John Glenn: Back in those glory days, I was very uncomfortable when they asked us to say things that I didn't want to say, and deny other things. Some people ask, you know, "were you alone out there?" And we never gave the real answer, and yet we've seen things out there, strange things. But we know what we saw out there, and we couldn't- We couldn't really say anything, and the bosses were scared of this. They were afraid of "War of the Worlds" type-stuff, and about panic in the streets. And so we had to keep quiet, and now we only see these things in our, well, in our nightmares. Or maybe in-in the movies, and some of them are pretty close to being the truth.
[later:]
John Glenn: Uh, look, about what I just said out there, could we just keep that between us?
Roz: Oh, of course, Senator.
John Glenn: Good. Well...Oh, wait, you were recording all that?
Roz: Well, yeah, but that's okay, we've got plenty of tape.
John Glenn: I'm gonna need that tape.
Roz: [to Frasier] He's a little tightly wound.
Frasier: Looks like maybe somebody should cut back on the old Tang.
Roz: [laughing] That's a good one, Frasier.