Data: Believing oneself to be perfect is often the sign of a delusional mind.
Holographic doctor: According to Starfleet medical research, Borg implants can cause severe skin irritations. Perhaps you'd like an analgesic cream?
Picard: You want to destroy the ship and run away! You coward!
Worf: If you were any other man, I would kill you where you stand!
[Riker helps a drunk Deanna off the stool and over to a table.]
Deanna Troi: It's a primitive culture. I'm just trying to blend in.
William Riker: You're blended all right.
Worf: Assimilate this.