yathā guḍūnyādīnām eva jvarādiśamane śaktir nānyeṣām, indriyaviṣayālokamanaksārādīnāṃ ca viśiṣṭajñānotpādane, tathaikapratyavamarśe 'pi keṣāñcid eva śaktiniyama iti
Just as only guḍūcī and similar [herbs] have the capacity to alleviate fever and other [diseases], not other [things], and [just as] sense-organs, objects, light, mind and similar [factors have the capacity] to produce specific cognitions, similarly only certain [things] have the restricted capacity for [producing] a single recognition