I think one of the most important values in a healthy society would be loyalty, be it to your own nation, god and truth and family as well. In order for people to value loyalty, they need to understand their history and the role that they have with their ancestors, nation and their own kind.

I think the radical individualism promoted nowadays is really unhealthy, a man can't have a good moral standard when he has no loyalty to anyone but himself and what can make him stronger. Nationalist values need to take a hold of society for it to heal.