Golden Verses 5 — Practice Justice in Word and Deed; Live by Reason (lines 13–14)

Next, practice justice in deed and in word alike. And train yourself never to behave without reason in anything at all.

Having mastered the appetites, the person can now act outward with integrity, and the first outward virtue named is dikaiosýnē — justice, righteousness, giving each their due. The verb is again one of training: askeîn, the root of "ascetic," meaning to practice as an athlete practices. Justice is not a disposition you either have or lack; it is a skill drilled into action and speech until it becomes second nature. And the poem insists on both registers: érgōi te lógōi te — "in deed and in word." Just acts paired with unjust speech, or fair words masking unfair deeds, do not count. Integrity means the two agree.

The second line gives the governing principle beneath all of this: never behave alogístōs — "without reason," without calculation, irrationally. For the Pythagoreans, reason (logos) was not a cold faculty opposed to virtue but the very thing that makes virtue possible. To act without reason is to be moved by impulse, habit, or appetite — exactly the forces the previous verse trained us to master. The two verses lock together: having gained rule over the lower drives, one is now free to be governed by the higher faculty, reason, in everything.

The phrase perì mēdèn — "in nothing," in no matter whatsoever — is uncompromising. There is no zone of life exempt from the requirement of reasoned conduct. The small choices are included. This is the Pythagorean conviction that a life is the sum of its acts, and that reason must preside over all of them, not just the consequential ones.

Justice as one of the cardinal practices places the Golden Verses in the same stream that flows into Plato's Republic, where dikaiosýnē is the master-virtue that orders the soul, and into the later Stoic and Christian list of cardinal virtues (prudence, justice, fortitude, temperance). The Pythagorean pairing of justice with reason anticipates the whole rationalist ethics of the West.

The insistence that reason govern conduct "in nothing" left out resonates with the Buddhist Eightfold Path, where Right Action and Right Speech stand beside Right Understanding — conduct and cognition treated as inseparable. It echoes too the Yogic discipline of viveka, discriminative discernment, as the faculty that must preside over every choice.

The yoking of word and deed — justice in both — is one of the most universal of ethical demands, appearing in the Hebrew prophets' insistence that ritual word without just deed is empty, and in the Confucian concern for the rectification of names (zhèngmíng), where speech that does not correspond to reality and action corrupts the social order. The Golden Verses compress this into a single line: be just in what you do and in what you say, and never split them.

The universal truth is that a life governed by reason is a life that can be trusted — by others and by oneself. Impulse is unreliable; it changes with mood, hunger, and provocation. Reason, trained into habit, gives a person a stable center from which to act consistently. To resolve never to behave "without reason in anything" is to commit to being a coherent self rather than a series of reactions.

And the demand for justice in both word and deed names a permanent test of integrity: the gap between what we say and what we do is the precise measure of our unrighteousness. To close that gap — to make speech and action tell the same story — is most of what it means to be a person of integrity in any age.

This verse asks a quietly radical question of the modern reader: how much of my day is actually reasoned, and how much is reaction? Most of us move through hours of automatic, impulse-driven behavior — reacting to notifications, to provocations, to cravings — without the brief pause that lets reason preside. The Pythagorean discipline is to insert that pause: before acting, even in small things, to ask whether this is reasoned or merely reflexive.

The word-and-deed coherence is the other practical edge. In an era where words are cheap and endlessly broadcast, the temptation to perform justice in speech — to say the right things, signal the right values — while acting otherwise is enormous. The poem's standard is unsentimental: justice counts only when deed and word agree. The practice is to measure yourself not by what you proclaim but by where your stated values and your actual choices align, and to keep narrowing the distance between them.