“though I be but the prince of Wales, yet I am king of courtesy”
“I am the Prince of Wales; and think not, Percy,To share with me in glory any more:Two stars keep not their motion in one sphere;”
“[Arthur to Merlin]I'm the Prince of Wales, and you're Welsh. I can do whatever I bloody well like to you.”
“I am the King. I tell. I am not told. I am the verb, sir. I am not the object. (King George III)”
“Cymru AM byth (Wales forever)”
“I was a king and a king's heir and now I am a slave.”