[MD] On dialectic before knowledge

[MarshaV]

Alice: But I don't want to go among mad people.

The Cat: Oh, you can't help that. We're all mad here. I'm mad. You're mad.

Alice: How do you know I'm mad?

The Cat: You must be. Or you wouldn't have come here.

Alice: And how do you know that you're mad?

The Cat: To begin with, a dog's not mad. You grant that?

Alice: I suppose so,

The Cat: Well, then, you see, a dog growls when it's angry, and wags its
tail when it's pleased. Now I growl when I'm pleased, and wag my tail when
I'm angry. Therefore I'm mad.