antarmātrāsamārūḍhaṃ sāṃvṛtaṃ tvavalambya te / bahīrūpādhyavasitaṃ pravartante 'ṅkuśādikam //
These [notions] proceed on the basis of goad and similar [things] which, while being based on mere internal [mental content] and being illusory, have externality superimposed upon [them].