So one should be trained from the very beginning how to become gentle. From the very beginning if one is taught to become ungentle, uncontrolled of senses, how at the end he can become gentle? And if the people are not gentle, how you can expect peace and prosperity? Therefore we see in your country, every house: "Beware of dog. Don't come here." Because... What is that? Because they cannot trust anybody. Anybody.
So this is not advancement of civilization. If you want to know what is civilizatio