This sounds like simple advice, but it's actually more radical than it seems. Buffett isn't just saying that more credentials lead to higher paychecks—he's describing a compounding effect that plays out over a lifetime. When you genuinely learn something, you don't just add it to a pile of facts. You change how you see problems, spot opportunities others miss, and make better decisions. That difference in judgment ripples through everything.
What makes this tricky is that "learning" doesn't mean what most people think. It's not about collecting degrees or staying busy with self-help books. Real learning changes your assumptions. It means reading widely enough to notice patterns, thinking hard enough to question what you thought you knew, and staying curious about fields far from your day job. A mechanic who understands basic psychology might run a shop that people actually want to work for. A marketer who reads history might recognize trends before competitors do.
The unglamorous part? This takes time, and the payoff isn't immediate. You learn quietly for years before the market suddenly values what you've built. But that's exactly why most people don't do it—they expect learning to feel productive right away. Those who push past that discomfort and keep learning anyway are the ones who eventually can't help but earn more, because they've become genuinely useful in ways others aren't.