Thanks for the quotes, Predaker.
Come to think about it, i really wonder if David perceives himself as a sort of lifeform, the only one worth existing no doubt. But wouldnt it then be more logical for him to try to replicate himself, rather than experimenting in the biological camp again (just like the engineers did). He obviously doesnt consider himself as being imperfect at all and with all the technology surrounding him he sure should be able to produce more Davids? I mean if weak cruel dying decadent humanity could build him..