The Minnesota Crime Commission wrote:

Every baby starts life as a little savage. He is completely selfish and self-centered. He wants what he wants when he wants it: his bottle, his mother's attention, his playmate's toys, his uncle's watch, or whatever. Deny him these and he seethes with rage and aggressiveness which would be murderous were he not so helpless. He's dirty, he has no morals, no knowledge, no developed skills. This means that all children, not just certain children but all children, are born delinquent. If permitted to continue in their self-centered world of infancy, given free reign to their impulsive actions to satisfy each want, every child would grow up a criminal, a thief, a killer, a rapist.