yadā hi tasyotpannāvasthāyāṃ sāmarthyaṃ tadā kāryam iti tatsvabhāvavadevotpannam iti kvāsya sāmarthyam upayogamaśnuvīta
For when it has potency in its produced state, then the effect would [already] exist along with its nature, so where would its potency find application?