yaś ca "nahi svato 'satī śaktiḥ kartum anyena pāryate" ityeṣa sāmagryantarād bhāvaniṣedhāya hetur upavarṇyate 'sāvapramāṇe 'pi samāna iti tadapi svata eva prasajyeta
And that argument which states "a capacity that does not exist inherently cannot be produced by anything else" - which is presented as a reason for denying [validity] arising from other causal conditions - that would apply equally to invalidity itself