To get rich, you have to be making money while you’re asleep.

The line expresses a common wealth-building principle: substantial riches typically come not from trading time for wages, but from owning assets or systems that generate income continuously—businesses with scalable operations, royalties, interest, dividends, rents, or other forms of passive or semi-passive cash flow. “While you’re asleep” is a vivid shorthand for earning that is decoupled from constant personal labor, emphasizing leverage (capital, automation, or other people’s work) and compounding over time. It also implicitly critiques purely hourly or project-based income as limited by human time and energy, suggesting that durable wealth requires building something that keeps producing even when you are not actively working.