There is no logical answer to the question ' Why be moral'. Religions provide practical answers to the question.
Religions must continue to evolve to keep up with changing times, because only fittest shall survive.
Earn but don't burn.
All fingers are not alike, If you cut bigger ones to make all equal it is communism, If you stretch smaller ones to make all equal it is socialism, If you do nothing to make all equal it is capitalism.
In past people never questioned existence of god, because they knew he exists. In future too they will not, because they will know he doesn't.
Hard work doesn't guarantee success, but improves its chances.
High living and high thinking are poles apart.
Exploit or get exploited.
Poor are poor because rich are rich.
Do to others, before they do to you.