How to Think Like a Roman Emperor: The Stoic Philosophy of Marcus Aurelius

by Donald J. Robertson

When you strongly judge something to be good or bad, you also commit yourself to saying that you want to obtain or avoid it. But if something is outside your control, then it’s simply irrational to demand that you should obtain or avoid it. It’s a contradiction to believe both that you must do something and also that it’s not within your power to do so. The Stoics viewed this confusion as the root cause of most emotional suffering. They pointed out that only our own acts of volition, our own intentions and judgments if you like, are directly under our control. Sure, I can open the door, but that’s always a consequence of my actions. Only my own voluntary actions themselves are truly under my control. When we judge external things to be good or bad, it’s as though we forget what’s under our control and try to overextend our sphere of responsibility. The Stoics view only their own actions as good or bad, virtuous or vicious, and therefore classify all external things as indifferent, because they’re not entirely “up to us” in this sense.