Culture makes people understand each other better. And if they understand each other better in their soul, it is easier to overcome the economic and political barriers. But first they have to understand that their neighbour is, in the end, just like them, with the same problems, the same questions.
Don't ever criticize yourself. Don't go around all day long thinking, 'I'm unattractive, I'm slow, I'm not as smart as my brother.' God wasn't having a bad day when he made you... If you don't love yourself in the right way, you can't love your neighbour. You can't be as good as you are supposed to be.
Obviously, you would give your life for your children, or give them the last biscuit on the plate. But to me, the trick in life is to take that sense of generosity between kin, make it apply to the extended family and to your neighbour, your village and beyond.
Jealousy is both reasonable and belongs to reasonable men, while envy is base and belongs to the base, for the one makes himself get good things by jealousy, while the other does not allow his neighbour to have them through envy.
In a way, the sense of quality has improved, the status symbol of the small things is gone, and it is acceptable to use stainless steel, even if the neighbour uses silver.