Ca, Sū., 18, 53.1 doṣaprakṛtivaiśeṣyaṃ niyataṃ vṛddhilakṣaṇam /

Ca, Śār., 8, 19.2 karmaṇāṃ hi deśakālasaṃpadupetānāṃ niyatam iṣṭaphalatvaṃ tathetareṣām itaratvam /