। ॥ ३७९ ॥
In plain words
Look at the breath and at the organs that act — hands, feet, speech: what shows itself there, again and again, is activity and nothing but activity. So the wise grant this much: these came from the rajas-portions of the elements.
Close to the Sanskrit
Activity alone is indicated, for the most part, abundantly in the vital airs and the organs of action; therefore their birth from the rajas-portions is accepted by the wise.