monumenta.ch
Boethius
Boethius, Commentaria in Topica Ciceronis, 3, 20
Quandoquidem neque contrarium, sibi ipsi contrarium esse potest; nec simile, sibi ipsi simile; nec genus, sibimetipsi genus; et de caeteris eadem ratio est.
E-Mail Address (Optional)
SPAM Barrier
Please enter the following three letters into the field below