Note 22 — Chapter IV · THE PROCESS OF EVOLUTION
Reading edition
“Tattvāntara-pariṇāma” means the evolution of a wholly new category of existence. Thus the tanmātras are wholly different from the ego from which they are produced. So the atoms are wholly different from the tanmātras from which they are produced, for the latter, unlike the former, have no sense-properties. In all combinations of atoms, there would arise thousands of new qualities, but none of the products of the combination of atoms can be called a tattvāntara, or a new category of existence since all these qualities are the direct manifestations of the specific properties of the atoms.