So let us listen to these men, ready to forgive them their passing errors, and eager to learn the lessons which they are so eager to teach. “Do you then be reasonable,” said old Socrates to Crito, “and do not mind whether the teachers of philosophy are good or bad, but think only of Philosophy herself. Try to examine her well and truly; and if she be evil, seek to turn away all men from her; but if she be what I believe she is, then follow her and serve her, and be of good cheer.”