$20,000 or less
Dear Crito, your zeal is invaluable, if a right one; but if wrong, the greater the zeal the greater the evil; and therefore we ought to consider whether these things shall be done or not.
For all these reasons, Theaetetus, we must admit that refutation is the greatest and chiefest of purifications, and he who has not been refuted, though he be the Great King himself, is in an awful state of impurity; he is uninstructed and deformed in those things in which he who would be truly blessed ought to be fairest and purest.
That, Critias, seems to me to be well said, for those who are present at such discussions ought to be impartial hearers of both the speakers; remembering, however, that impartiality is not the same as equality, for both sides should be impartially heard, and yet an equal meed should not be assigned to both of them; but to the wiser a higher meed should be given, and a lower to the less wise.
All his anxiety has regard not to the means which are provided for the sake of an object, but to the object for the sake of which they are provided. And although we may often say that gold and silver are highly valued by us, that is not the truth; for there is a further object, whatever it may be, which we value most of all, and for the sake of which gold and all out other possessions are acquired by us. Am I not right?
Mundi magister meus est.