Dhammapada Chapter III — Thought (vv. 33–43)

N=1 fine-grained distillation. Source: Müller, SBE X (1881), Gutenberg #2017. Quote anchors are working text pending Phase 7 char-for-char verification. Methodology & tags: ../00-methodology.md.

Chapter role

The citta (mind/thought) vagga develops Chapter I's thesis of mental primacy into a practice: the mind is restless, hard to guard, and naturally darts toward Māra's dominion, so it must be straightened, tamed, and fortified. A guarded mind brings happiness and liberation; an ill-directed one harms more than any enemy, while a well-directed one helps more than any kin.

Atomic statements

Ch3-C1: The trembling, unsteady mind, hard to guard, must be straightened — as a fletcher straightens an arrow. (FOUNDATIONAL / MIND+DISCIPLINE)

Dhp 33: "As a fletcher makes straight his arrow, a wise man makes straight his trembling and unsteady thought, which is difficult to guard, difficult to hold back."
Stance: assert · Importance: core

Ch3-C2: The mind, like a fish out of water, thrashes to escape the dominion of Māra. (FOUNDATIONAL / MIND+CRAVING)

Dhp 34: "As a fish taken from his watery home and thrown on dry ground, our thought trembles all over in order to escape the dominion of Mara (the tempter)."
Stance: assert · Importance: core · Note: Māra rendered "Mara (the tempter)".

Ch3-C3: It is good to tame the flighty, hard-to-hold mind; a tamed mind brings happiness. (OPERATIONAL / MIND+DISCIPLINE)

Dhp 35: "It is good to tame the mind, which is difficult to hold in and flighty, rushing wherever it listeth; a tamed mind brings happiness."
Stance: assert · Importance: core

Ch3-C4: Thoughts, hard to perceive and artful, must be guarded; well-guarded thoughts bring happiness. (OPERATIONAL / MIND+DISCIPLINE)

Dhp 36: "Let the wise man guard his thoughts, for they are difficult to perceive, very artful, and they rush wherever they list: thoughts well guarded bring happiness."
Stance: assert · Importance: core

Ch3-C5: Those who bridle the far-traveling, bodiless mind that hides in the heart will be freed from Māra's bonds. (OPERATIONAL / MIND+LIBERATION)

Dhp 37: "Those who bridle their mind which travels far, moves about alone, is without a body, and hides in the chamber (of the heart), will be free from the bonds of Mara (the tempter)."
Stance: assert · Importance: core · Note: Māra rendered "Mara".

Ch3-C6: Unsteady thoughts, ignorance of the true law, and a troubled mind prevent perfect knowledge; steadiness beyond good-and-evil leaves no fear for the watchful. (FOUNDATIONAL / MIND+TRUTH)

Dhp 38–39: "If a man's thoughts are unsteady, if he does not know the true law, if his peace of mind is troubled, his knowledge will never be perfect." / "If a man's thoughts are not dissipated, if his mind is not perplexed, if he has ceased to think of good or evil, then there is no fear for him while he is watchful."
Stance: assert · Importance: core

Ch3-C7: Knowing the body is fragile as a jar and making thought a fortress, one attacks Māra with the weapon of knowledge and never rests — for the body will soon lie useless as a log. (OPERATIONAL / IMPERMANENCE+DISCIPLINE)

Dhp 40–41: "Knowing that this body is (fragile) like a jar, and making this thought firm like a fortress, one should attack Mara (the tempter) with the weapon of knowledge, one should watch him when conquered, and should never rest." / "Before long, alas! this body will lie on the earth, despised, without understanding, like a useless log."
Stance: assert · Importance: core · Note: anicca (impermanence) and Māra both present.

Ch3-C8: A wrongly-directed mind harms more than any enemy; a well-directed mind helps more than any parent or kin. (FOUNDATIONAL / MIND+ETHICS)

Dhp 42–43: "Whatever a hater may do to a hater, or an enemy to an enemy, a wrongly-directed mind will do us greater mischief." / "Not a mother, not a father will do so much, nor any other relative; a well-directed mind will do us greater service."
Stance: assert · Importance: core

Step 4 — Clusters

Cluster	Atomic statements	Intent
The restless mind	C1, C2	The mind is unsteady and drawn toward Māra
Taming brings happiness	C3, C4	A guarded, tamed mind yields happiness
Freedom from Māra	C5, C7	Bridling/fortifying the mind defeats the tempter
Knowledge and direction	C6, C8	Steady thought enables knowledge; mind's direction is decisive

Step 5 — Internal tensions

None genuine. The chapter coherently develops one theme — the discipline of citta.

Step 6 — Synthesized chapter principles

Ch3-P1: The mind is restless and must be straightened and tamed

Thought is trembling, flighty and hard to guard, naturally thrashing toward Māra's dominion; the wise straighten and tame it as a fletcher straightens an arrow. A tamed, well-guarded mind brings happiness.

Tier: FOUNDATIONAL · Domain: MIND+DISCIPLINE · Covers: C1, C2, C3, C4 · Evidence: Dhp 33–36 · Untranslatable: citta (mind/thought), Māra

Ch3-P2: A guarded, fortified mind wins freedom from Māra

Bridling the far-roaming mind frees one from Māra's bonds; knowing the body's fragility and making thought a fortress, one attacks Māra with the weapon of knowledge and stays ever watchful.

Tier: OPERATIONAL · Domain: MIND+LIBERATION · Covers: C5, C7 · Evidence: Dhp 37, 40–41 · Untranslatable: Māra, anicca (the body's impermanence)

Ch3-P3: Steady thought is the precondition of perfect knowledge

Unsteady thoughts, ignorance of the true law, and a troubled mind bar perfect knowledge; the undissipated, unperplexed, watchful mind is beyond fear.

Tier: FOUNDATIONAL · Domain: MIND+TRUTH · Covers: C6 · Evidence: Dhp 38–39

Ch3-P4: The mind's direction decides our greatest harm or help

A wrongly-directed mind injures us more than any enemy could; a well-directed mind serves us more than any parent or kinsman.

Tier: FOUNDATIONAL · Domain: MIND+ETHICS · Covers: C8 · Evidence: Dhp 42–43

Step 7 — Traceability

Principle	Atomic statements	Verses
Ch3-P1	C1, C2, C3, C4	Dhp 33–36
Ch3-P2	C5, C7	Dhp 37, 40–41
Ch3-P3	C6	Dhp 38–39
Ch3-P4	C8	Dhp 42–43

Step 8 — Quality

Coverage: 11/11 verses (33–43) captured by ≥1 atomic statement (100%).
Orphaned: 0%.
Principles: 4 (within the 3–12 range).
Traceability: 100%.

Step 9 — Validation

Standalone comprehension (frame-independent): Ch3-P1, P3, and P4 read as intelligible psychological claims (the mind is restless and trainable; steady attention enables clear knowing; one's own mind is the decisive source of harm or help) without presupposing Buddhist metaphysics. Ch3-P2 carries frame-specific content — the claim (a disciplined mind frees one from compulsive craving) may converge cross-tradition, but the warrant invokes Māra (the personified tempter/death) and the contemplation of anicca. Flagged for the Atlas as a convergent-claim / divergent-foundation candidate.