We often think of education as something that happens in classrooms—facts absorbed, credentials earned. But Frost is pointing at something quieter and more useful: the capacity to stay steady when confronted with ideas that challenge, annoy, or even offend you. Real education isn't mainly about what you know. It's about what you can handle hearing.
This matters more now than ever. We're surrounded by contrary opinions, uncomfortable truths, and people who think completely differently than we do. The uneducated response is to get defensive, to shut down, or to lash out. The educated response—the one Frost describes—is to listen without fracturing. You don't have to agree. You don't have to change your mind. But you stay calm enough to actually think, which is rarer than it sounds.
The twist is that this kind of education has almost nothing to do with being smart in the traditional sense. You can be brilliant and still lose your temper the moment someone challenges your beliefs. Frost's definition suggests that real learning is partly emotional—it's about building resilience, curiosity, and the confidence that you're sturdy enough to hear difficult things without crumbling. That's something anyone can practice, regardless of their background.