Everything in moderation. Nothing to excess.Inscribed at Delphi — c. 500 BC
Temperance is the virtue of moderation — the capacity to regulate one's own appetites, impulses, and desires so that they serve rather than govern the person who has them. It is not abstinence. It is not the repression of desire. It is the disciplined relationship to desire in which what one wants does not have automatic veto power over what one does.
Aristotle placed it among the four cardinal virtues and defined it as the mean between self-indulgence and insensibility — between giving free rein to every appetite and suppressing all pleasure. The temperate person takes pleasure in the right things, to the right degree, at the right time: they are not enslaved by their appetites, but neither are they strangers to the genuine pleasures of a human life. The virtue is in the relationship to appetite, not in the appetite itself.
Benjamin Franklin included temperance first in his list of thirteen virtues — Eat not to dullness; drink not to elevation — as the foundational discipline without which the others were difficult to practice. His account anticipates what psychologists now call ego depletion: the capacity for self-regulation is a resource that can be exhausted, and the person who fails at temperance in one domain frequently fails at self-discipline in others, because the same regulatory capacity is drawn on by both.
The Stoics connected temperance directly to the dichotomy of control: craving what is not in one's power produces misery; the temperate person has regulated their desires so that they align with what is genuinely achievable. This is not deprivation — it is the liberation from the chronic dissatisfaction of wanting what one cannot have. The person whose appetites are well-governed has more freedom, not less, because they are not driven by wants that cannot be satisfied.