Fa. These Things can't be denied.
Eu. And for no other Cause, but because the Organ is vitiated.
Fa. I believe the same.
Eu. Nor will you deny, I suppose, that sometimes it is vitiated by Food and Drink.
Fa. I'll grant that too, but what signifies that to the Goodness of the Mind?
Eu. As much as Darnel does to a clear Eye-Sight.
Fa. Because it vitiates the Organ.
Eu. Well answer'd. But solve me this Difficulty: Why is it that one understands quicker than another, and has a better Memory; why is one more prone to Anger than another; or is more moderate in his Resentment?
Fa. It proceeds from the Disposition of the Mind.
Eu. That won't do. Whence comes it that one who was formerly of a very ready Wit, and a retentive Memory, becomes afterwards stupid and forgetful, either by a Blow or a Fall, by Sickness or old Age?