We like to imagine that money changes people—that it corrupts the pure or elevates the already good. But Buffett's observation cuts through that fantasy: money is mostly just an amplifier. It doesn't rewire your character; it gives you more room to express whoever you already are. A generous person with a billion dollars finds new ways to be generous. A calculating one finds new ways to scheme.
This matters because it shifts where we should actually focus. We spend energy worrying about what money might do to people, when the real question is simpler: who are they right now, with their current resources and constraints? The person who cuts corners with a modest budget, who lies when it's convenient, or who ignores others' struggles—these traits don't vanish when circumstances change. If anything, they become more visible, more consequential, and often more normalized because success apparently justifies them.
The uncomfortable flip side: this means your character isn't something you can improve later, once you've "made it." The habits you build now, the choices you make when nobody's watching and stakes are low, those are the actual blueprint. Money doesn't create integrity or cruelty. It just announces what was already there.