Sarvadarshanasangraha 2.1

2.1

atra bauddhair abhidhīyate/ yad abhyadhāyi avinābhāvo durbodha iti tad asādhīyaḥ/ tādātmyatadutpattibhyām avinābhāvasya sujñānatvāt/ tad uktam:

At this point the Buddhists remark: As for what you (Chārvākas) laid down as to the difficulty of ascertaining invariable concomitance, your position is unacceptable, inasmuch as invariable concomitance is easily cognisable by means of identity and causality. It has accordingly been said—