Captain Bligh: Now don't mistake me. I'm not advising cruelty or brutality with no purpose. My point is that cruelty with purpose is not cruelty - it's efficiency. Then a man will never disobey once he's watched his mate's backbone laid bare. He'll see the flesh jump, hear the whistle of the whip for the rest of his life.
Captain Bligh: In a civilised soceity, certain lewd intentions towards the female members of one's family would be regarded as a, well, as an insult. Do you follow me?
Fletcher Christian: I think so, sir.
Captain Bligh: But in Tahiti, the insult lies in the omission of those lewd intentions. Manners that would offend a dock-side harlot seem to be the only acceptable behaviour to King Hitihiti.
Captain Bligh: While our mission remains unfulfilled I'm not in any port, Mr Fryer, I'm command where you may find one day it's always lonely. You see, command allows no intimacies. You can hardly expect unquestioning obedience from last night's partner in a debauch.
Midshipman Edward 'Ned' Young: Fletcher, I'm proud to be with you.
Fletcher Christian: Well you've done rather well, Ned. Promoted to the rank of criminal. Not even 20 and a death sentence on your head.
Captain Bligh: Midshipmen - be a dull navy without them. Now get that slut off my ship.
Fletcher Christian: There'll be no more killing aboard this ship, not even Captain Bligh.
Captain Bligh: If that's an attempt to earn clemency, I spit on it.