Do not consider Collectivists as "sincere but deluded idealists". The proposal to enslave some men for the sake of others is not an ideal; brutality is not "idealistic," no matter what its purpose. Do not ever say that the desire to "do good" by force is a good motive. Neither power-lust nor stupidity are good motives.
Ayn RandIt's not that I don't suffer, it's that I know the unimportance of suffering. I know that pain is to be fought and thrown aside, not to be accepted as part of one's soul and as a permanent scar across one's view of existence.
Ayn RandMan needs knowledge in order to survive, and only reason can achieve it; men who reject the responsibility of thought and reason, can exist only as parasites on the thinking of others.
Ayn Rand