"...Free my hands and I'll varnish this floor with your brains!" (The Scarlet Citadel)
"Crom!" his mighty shoulders twitched. "A murrain of these wizardly feuds! Pelias has dealt well with me, but I care not if I see him no more. Give me a clean sword and a clean foe to flesh it in. Damnation! What would I not give for a flagon of wine!" (The Scarlet Citadel)
"Civilized men are more discourteous than savages because they know they can be impolite without having their skulls split, as a general thing." (The Tower of the Elephant)
"Did you deem yourself strong, because you were able to twist the heads off civilized folk, poor weaklings with muscles like rotten string? Hell! Break the neck of a wild Cimmerian bull before you call yourself strong. I did that, before I was a full-grown man...!" (Shadows in Zamboula)
"... you speak of Venarium familiarly. Perhaps you were there?" - "I was," grunted [Conan]. "I was one of the horde that swarmed over the hills. I hadn't yet seen fifteen snows, but already my name was repeated about the council fires." (Beyond the Black River)
all found at: http://en.wikipedia.org/wiki/Conan_the_Barbarian