But still, wealth is something that anyone wanted to achieved in their lifetime so they will do everything they can. There are even some as they said, sold their souls to the devil just to become famous and rich.
However, there are still things in life that can't be bought by money, like being happy and contented with your life. And we have seen some street dwellers though, despite being living in the street, you can still some smile on their faces despite what's happening in their lives.
I don't care about people who sell their souls to the devil in the hope of becoming famous and rich because the fame and wealth they have can also be lost when the time comes. But when it comes to happiness and satisfaction in our own lives, it only depends on how much gratitude we have after we earn income from our own efforts. Because people who have income and are grateful for what they have received are people who can always be happy with their own lives, while people who are not grateful for what they have received will always feel lacking and unhappy with their own conditions.