And against everything else

The opening verse made two claims, and Session 1 only followed the first. Self is provisionally spoken of — that argument is finished. But the verse said self and dharmas, and the second half is much the larger job. It takes the rest of fascicle 1 and most of fascicle 2.

"Dharma" here does not mean the teaching. It means, roughly, a thing that holds its own pattern — any item you might claim is really out there, with its own nature, independent of being known. Matter. Atoms. Time. Space. God. Sound. Existence itself. And, awkwardly for a Buddhist treatise, a good many of the technical categories other Buddhists were using.

This session is the demolition half of the course, and it is worth being honest about why a modern reader should sit through it. Two reasons. First, the arguments are unexpectedly good, and several of them are recognisably the arguments a philosopher would still make. Second — and this matters more — the way the treatise clears the ground tells you what it will accept as an explanation later. A reader who skips it will meet the storehouse consciousness in Session 3 with no sense of what work it is doing or what would count against it.

The treatise works through the non-Buddhist schools of its day one at a time — Sāṃkhya, Vaiśeṣika, and then a cluster of positions it handles together. What the cluster has in common is that each posits something eternal to explain something that changes. And the treatise's reply to all three is, at bottom, a single argument.

Notice the shape. To generate is to do something, and doing something is a change; whatever changes is not eternal. The argument does not appeal to scripture and does not depend on Buddhism being true. It is a dilemma about causation, and it is pressed further: if the cause really were eternal and complete in itself, everything it can produce should already have been produced, everywhere, always, at once. If it waits on some condition, it was not a sufficient cause after all.

The treatise then says, more or less, and the same goes for the rest of the list — Brahmā, time, space, a primordial origin, nature, the void, a cosmic self. One argument, applied to a column of names.

Eternal sound gets the same treatment. Some schools held the Vedic recitation to be beginningless and self-authenticating; the treatise observes that a sound which conveys meaning is, by that fact, doing something, and like a pot or a cloth depends on conditions to arise.

Then the atoms — and here the argument turns into a genuine dilemma about the structure of matter, one that has not aged:

Either the smallest thing has a left side and a right side — in which case it has parts and is not the smallest thing — or it has no sides at all, in which case nothing can be placed next to anything, and no quantity of them will ever add up to a visible object. The atom was introduced to be the floor of analysis. The treatise's point is that it cannot be both the floor and a building block.

Having taken the schools one at a time, the treatise steps back and does something more ambitious. Instead of refuting positions, it enumerates the possible positions and refutes the list.

The question is the relation between a particular thing and the universal "Existence" that is supposed to account for it being there at all. There are, logically, four options: the two are identical, they are different, they are both, or they are neither. Sāṃkhya took the first. Vaiśeṣika took the second. Each of the remaining two also had takers. The treatise argues that the third inherits every fault of the first two at once, and then turns on the fourth — the one that sounds most sophisticated:

This is the four-cornered analysis — the pattern Nāgārjuna is famous for, being used here by the school Nāgārjuna's heirs spent centuries arguing with. It is worth registering that the two great Mahāyāna schools share a toolkit and disagree about what to build with it. If you go on to the Madhyamaka elective, you will meet this move again with the dial turned all the way up.

The complaint against the fourth corner is specific, and it is one to remember whenever a teaching sounds profound: a double negation that denies nothing and asserts nothing is not a subtle middle position. It is an evasion. The treatise's own word for it is empty chatter.

Then the treatise turns on other Buddhists — the schools holding that atoms, or karma as a kind of subtle matter, or abstract structural items like "possession" and "sameness of kind," are real things in their own right. The section on karma is the sharpest: bodily and verbal action are not shape, not motion, and not a mysterious material force left behind by a deed. What acts is volition. Everything else is the body moving.

Ten refutations in, the reader has been trained into a rhythm: a school proposes something real and independent, and the treatise shows it cannot be. The natural conclusion to draw is that consciousness survives the cull — that we have found the one thing that is really and independently there.

The treatise closes the section by blocking exactly that conclusion.

This single sentence changes what kind of book you are reading. "Consciousness-Only" is not being offered as the correct inventory of the universe, with mind in the slot where matter used to be. It is a corrective aimed at one specific mistake. Aim it at yourself and you have not arrived anywhere; you have relocated the error.

Read this way, the next eight sessions are not a metaphysics. They are a description of how the mistake gets made — repeatedly, mechanically, below the level of choice — and what would have to change for it to stop.

The treatise adds one more distinction before moving on, and it is worth carrying forward. Attachment to dharmas comes in two kinds. Discriminated attachment is learned: it needs a doctrine to teach it, lives in the sixth consciousness, is coarse, and goes early. Innate attachment needs no teaching at all — it "arises constantly together with the body," runs by itself, and one strand of it is continuous and unbroken in the seventh consciousness. That strand is subtle, and the treatise says plainly that it is only eliminated late, across the ten grounds.

Which is to say: finishing this course will not dislodge it. What the course can do is show you the machinery.