This is shown by the fact that we credit men with practical wisdom in some particular respect when they have calculated well with a view to some good end which is one of those that are not the object of any art.
Horren adierazle dugu gauza jakin bati buruz nolabaiteko helburu on bati begira (30) ongi arrazoinatzen dutenei zuhurrak deitzen diegula, inolako arteren objektua ez diren gaietan.