Martin: You guys are really gonna do this?
Frasier: Mmm-hmm.
Martin: Monkey around with engines, get calluses and grease under your nails?
Frasier: Yes. Actually, I'm looking forward to it, Dad.
Martin: Well, good for you, Frasier. I'm impressed.
Frasier: As the enigma we call Shakespeare once wrote, "I am a true laborer. I earn that I eat, get that I wear. Owe no man hate, envy no man's happiness."
Martin: You just couldn't let me enjoy it, could you?

Frasier: Oh, would you take off those stupid goggles?
Niles: Well, I'm sorry, it's for safety.
Frasier: Nobody else wore them.
Niles: No one else wore them in gym class either, but then Tommy Fritz scratched his cornea, and then they were mandatory.

Randy: Watch me.
Frasier: So you... twist, and then pull. You see, I was twisting and pulling simultaneously, as per your instructions: "twist and pull."
Niles: In the future, the phrase "twist, then pull" might help.