Human Nature
This week's concept is human nature, and specifically what the Stoics believed human nature actually is. The Stoics held that every person is born with the capacity for reason and virtue, but that we arrive at wrongdoing through ignorance, poor upbringing, and the habits we absorb from those around us. Understanding this is the foundation of patience with others: when you see clearly why people do harm, indignation starts to lose its grip. The traditional term for the rational, social nature the Stoics saw in every person is "koinonia" in Greek, or more broadly what they called living "kata phusin," meaning according to nature. You will meet that idea here in plain terms as the week unfolds.
Passage
When a man offends against you, think at once what conception of good or ill it was which made him offend. And, seeing this, you will pity him, and feel neither surprise nor anger. For you yourself still conceive either the same object as he does to be good, or something else of the same type; you are bound, therefore, to excuse him.
— Marcus Aurelius, Meditations VII.26
Reflection
Marcus now gives you a diagnostic tool. When someone offends you, ask: what did they think was good? What were they aiming at? Every action, however misguided, is driven by the person's current picture of what is beneficial or necessary. Once you locate that picture, you find the same basic mechanism operating in yourself. You pursue what looks good to you; so do they. The difference is only in what each of you currently understands. This is the core of Stoic patience: it is not pretending the offence did not happen, it is seeing clearly the machinery behind it.
Go deeper
Think of a recent conflict: what did the other person appear to believe was genuinely good or necessary for them in that moment, and how does naming that change how you feel about what happened?
Practice
The Motive Behind the Action
Pick one frustrating interaction from the past week. In your notebook or phone, write a brief answer to this question: 'What did this person appear to believe was good, necessary, or self-protective in that moment?' Stay factual and specific. Then write one sentence noting whether you have ever pursued something similar for similar reasons.