We should be frugal with the money we make, and try to use it to benefit society, transform people's ideas, help others become better human beings, and make their lives safer and more stable. That way our money is well spent, and that's what we should encourage. The most natural life is the best life, and the simplest lifestyle is the healthiest. So a cultivated person, people with a better character and higher morals, will be free of vanity.
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