[136] And yet who is there who has even the least tincture of education who does not know this fact, that freedom is a noble thing and slavery a disgraceful one, and that what is honourable belongs to virtuous men, and what is disgraceful to worthless ones? From which it is seen most undeniably, that no virtuous man can ever be a slave, not if ten thousand persons, with all imaginable deeds to prove themselves masters, threaten them; and that no foolish or worthless man can ever be free, not even if he were Croesus, or Midas, or the great king of Persia himself.