On the other hand, a requirement of pure practical reason is based on a duty, that of making something (the summum bonum) the object of my will so as to promote it with all my powers;
Aitzitik, arrazoimen praktiko hutsaren premia zerbait (ongi gorena) nire nahimenaren objektu bihurtzeko betebehar batean oinarritzen da, hori nire indar guztiz sustatzeko;