Sharing a way to make money with the brothers:

First, get a good night's sleep. This is the most important; creative ideas are the fundamental principle of making money, and sleeping well is the key to creative inspiration.
Second, give up your sense of moral superiority. Shout loudly about what you're selling. Without the shackles of morality, you are a free person; you can sell everything you own.
Third, learn, learn, and learn again. "Information" is the ultimate secret of this universe. All business based on information is profit without capital. All wealth, religion, philosophy, cultivation, and life revolve around "information."
Finally, a word:
It is both form and formlessness, yet seeing the Tathagata. Enlighten the mind and see your nature, follow your heart's desires.