The Euthyphron is a very paradoxical dialogue. So indeed is every Platonic dialogue. - Leo Strauss

In following this movement towards its end we shall inevitably reach a point beyond which the scene is darkened by the shadow of Hitler. Unfortunately, it does not go without saying that in our examination we must avoid the fallacy that in the last decades has frequently been used as a substitute for the reductio ad absurdum: the reductio ad Hitlerum. A view is not refuted by the fact that it happens to have been shared by Hitler.

[T]hough in all practical matters it is indispensable, either always or mostly, to follow custom, to do what is generally done, in theoretical matters it is simply untrue. In practical matters there is a right of the first occupant: what is established must be respected. In theoretical matters this cannot be. Differently stated: The rule of practice is 'let sleeping dogs lie,' do not disturb the established. In theoretical matters the rule is 'do not let sleeping dogs lie.' Therefore, we cannot defer to precedent . . . .

By becoming aware of the dignity of the mind, we realize the true ground of the dignity of man and therewith the goodness of the world, whither we understand it as created or uncreated, which is the home of man because it is the home of the human mind.