Whether a person is really rich mainly depends on 'whether he fears death'

A wealthy person cannot not fear death, especially after going through the stage from poverty to wealth. They will basically focus on three things:
1. Fitness
2. Physical exams
3. Eating habits
Because they have gone through hard times, they cherish the hard-earned money. Behind it is, 'I worked so hard back then, if I die, wouldn't that mean the money was earned in vain?'
It has nothing to do with how expensive a watch they wear or how nice a car they drive. There's no essential difference whether these things are rented, financed, or bought outright. In my opinion, anyone who is obsessed with these two things but never cares about their own health is a loser.
4. Having many children. This depends on personal pursuit. Some people think they want to fight while young and not be tied down by family. Some only want one child. Some will have many children, but those who have many must be rich.