The world is a mess of shit thrown at you from all directions, and then there's some awesome shit and a bunch of shit in between.

Discriminating between what is worthwhile and what isn't is a skill neglected by the great majority of people, and the more they fail to discrimate the more infected they become with worthless (and sometimes cancerous) ideas.

Teach your kids more than right and wrong, more than a personal code of action.
Teach your kids to judge, harshly.