18.8 Yat, whatever; karma, action; tyajet, one may relinish, eva, merely; iti, as being; kuhkham, painful; [As being impossible to accomplish.] kaya-klesa-bhayat, from fear of physical suffering, out of fear of bodily pain; sah, he; krtva, having resorted; tyagam, to renunciation; rajasam, based on rajas, arising from rajas; will eva, surely; na labhet (shuld rather be labhate), not acire; tyaga-phalam, fruits of renunciation, the result called Liberation, which follows from renunciation of all actions as a conseence of Illumination.
Which, again, is the renunciation based on sattva?