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Verse 19 of 30 Vijñapti-mātra

How karma keeps going

由諸業習氣 二取習氣俱 前異熟既盡 復生餘異熟

Through the habit-energies of karma (vāsanā), together with the habit-energies of the dual grasping, when a former maturation is exhausted a further maturation is again produced.

Triṃśikā, verse 19 · from Xuanzang's Chinese · tr. Claude (Anthropic), 2026

The mechanism by which karma sustains itself across moments and lifetimes. Two kinds of habit-energy (vāsanā) feed the system: the impressions from karmic action and the impressions of the dual grasping — the persistent splitting of experience into subject and object. Together they produce the next round of ripening as the previous one exhausts.

Action karma Impression vāsanā Seed bīja Ripening vipāka CONTINUOUS FEEDBACK
Karma in Yogācāra is not bookkeeping but a feedback loop: actions deposit impressions that become seeds that ripen into the next round of experience — which conditions the next action.

filter_alt Five Lenses

memory

The Distributed Systems Engineer

DSE

Treats alaya as an append-only log, manas as a hot cache, the six senses as consumers.

A self-sustaining feedback loop with two input streams:

  1. Karmic vāsanā — impressions from volitional behavior.
  2. Grasping vāsanā — impressions from manas’s continuous subject/object tagging.

These deposit new seeds; old seeds ripen and exhaust; the system never empties. The loop continues as long as the inputs continue.

This is the architectural specification for saṃsāra: not a place, not a state, but a closed feedback loop that keeps running because its inputs never stop.

Draft not yet reviewed
hub

The Cynefin Practitioner

CYN

Maps each verse to Clear, Complicated, Complex, Chaotic, or Confused.

The system has the canonical path-dependent character of a Complex system. Earlier states condition later states; the history is in the substrate, not in any external record. The only way to change the trajectory is to change the inputs.

Cynefin would prescribe: probe the inputs (the actions and the graspings), sense what happens, respond. You cannot rationally re-plan the substrate’s contents.

Draft not yet reviewed
psychology

The Cognitive Scientist

COG

Reads through predictive processing, Bayesian inference, and self-model theory.

Compare predictive processing’s account of prior consolidation. Experiences update priors; priors shape the next experience; updates from the next experience further consolidate priors. The cycle has no external interrupt.

The second input stream — the grasping vāsanā — is the most contemporary part. The brain’s continuous self-model isn’t just observing; it is itself a source of prediction errors that update the system. The self-model perpetuates itself by being part of what it models.

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water_drop

The Process Philosopher

PRO

Whitehead, Heraclitus, Bergson — reality as flow, not substance.

The cycle of ripening is a process that constitutes time as experienced. Karma here is not a moral ledger but the continuity of becoming. Each occasion inherits, each occasion contributes, each occasion is exhausted in the next.

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report_problem

The Skeptic

SKP

Mandatory on every verse. Names where the metaphors break.

The verse can be read across one life or across many. The Buddhist tradition reads it across rebirths; modern interpreters often shrink it to a description of habit and consolidation within a single life. Both readings have textual warrant. Neither is forced by the verse itself. Choose carefully, and notice when you choose.

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