Vaisesika Sūtra 7.1.14

अणुत्वमहत्त्वयोरणुत्वमहत्त्वाऽभावः कर्मगुणैर्व्याख्यातः ॥१४॥

aṇutvamahattvayoraṇutvamahattvābhāvaḥ karmaguṇairvyākhyātaḥ ॥14॥

[अणुत्व-महत्त्वयोः (aṇutva-mahattvayoḥ) - greatness of minuteness; अणुत्व-महत्त्व-अभावः (aṇutva-mahattva-abhāvaḥ) - absence of greatness in minuteness; कर्म-गुणैः (karma-guṇaiḥ) - by action and qualities; व्याख्यातः (vyākhyātaḥ) - explained;]

The greatness of minuteness and absence of greatness in minuteness is explained in terms of actions and qualities.