[17] those, however, who are not indifferent to the subject, but who have applied themselves with diligence to the study of the preceding treatises, ought to be aware that nearly all the things which I have said about simplicity and humility apply likewise to courage, since that also is the attribute of a vigorous, and noble, and very well regulated soul, to despise all the things which pride is in the habit of dignifying and extolling, to the utter destruction of life in accordance with truth.