For the understanding is in itself, even in the case of man, irrational, and is completely and sharply distinguished from the reason, which is a faculty of knowledge that belongs to man alone.
zeren adimena arrazoimenetik erabat eta zorrotz bereizirik baitago gizakiari bakarrik gehituriko ezagutze-ahalmen gisa, eta bere baitan gizakiarengan ere irrazionala da noski.