Yogatattva
एवं ज्ञानेन्द्रियाणां तु तत्तत्सौख्यं सुसाधयेत् । याममात्रं प्रतिदिनं योगी यत्नादतन्द्रितः ॥७२॥
एवम् ज्ञानेन्द्रियाणाम् तु तत् तत् सौख्यम् सु-साधयेत् । याम-मात्रम् प्रति-दिनम् योगी यत्नात् अ-तन्द्रितः ॥
evaṃ jñānendriyāṇāṃ tu tat tat saukhyaṃ su-sādhayet | yāmamātraṃ pratidinaṃ yogī yatnād atandritaḥ ||72||
Thus, with respect to the organs of knowledge, one should rightly cultivate, in each case, that very happiness as the Self. Every day, for the span of one yāma, the yogin should practice with earnest effort, unwearied and vigilant.
Thus, with regard to the organs of knowledge, one should properly accomplish (cultivate) that-and-that happiness (as the Self). Every day, for the duration of a yāma, the yogin—striving and unwearied—(should practice).