Thinking: the talking of the soul with itself. — Plato
Thinking: the talking of the soul with itself.
Author: Plato
Insight: When you're stuck in traffic or walking to the kitchen, your mind keeps spinning. You're replaying a conversation, rehearsing what you'll say tomorrow, debating whether you should text someone back. That constant internal chatter—Plato called it the soul talking to itself. And here's what makes it worth paying attention to: most of us treat thinking as something that just happens to us, like weather. But if thinking is actually a conversation, then we have more agency in it than we realize. We can listen better, ask ourselves harder questions, push back on our own assumptions instead of just accepting the first thought that arrives. The tricky part is that this internal dialogue often runs on autopilot. We think the same worries, follow the same mental grooves, reach for the same conclusions. Real thinking—the kind Plato meant—requires actually engaging with yourself like you'd engage with a good friend who challenges you. It means noticing when you're being lazy with your own reasoning, or when you're avoiding something uncomfortable. In our distracted age, when we outsource so much thought to screens and notifications, learning to have a genuine conversation with yourself has become almost radical. It's one of the few places you still have complete freedom to be honest.
Source: Sophist, 263e