explain cryptocurrency Knowledge graph

In order to make money, many people try their best to go to the factory and work overtime until late at night every day; In rural areas, we also try our best to plant land well and contract a few more acres of land; On the street, I get up early to sell breakfast, and insist on making midnight snack at night.But have you ever found that many hardworking people have not become rich?But have you ever found that many hardworking people have not become rich?

In double robbing, my father often goes home against the moon. Mother has been busy all day, and she has to mend clothes and repair hemp fiber at night. ......Take my parents as an example. They have been working in the countryside all their lives, getting up early and working in the dark, raising pigs and chickens, herding cattle, cutting firewood, and picking zongzi leaves and litsea cubeba in the mountains.But have you ever found that many hardworking people have not become rich?

Of course, after you have money, you have to be frugal to support your morality, otherwise you can't keep the money.Take my parents as an example. They have been working in the countryside all their lives, getting up early and working in the dark, raising pigs and chickens, herding cattle, cutting firewood, and picking zongzi leaves and litsea cubeba in the mountains.