This too I heard before in mine own soul,

When once a seeress threateningly did wish

To wreck the firm foundations of my thought

And make me feel the sharp dread sting of doubt.

But that is past, and I defy thy might,

Thou aged rogue, so cunningly concealed

Beneath a mask devised by thine own self

To counterfeit the form of nature’s lord.

Reason will overthrow thee, otherwise

Than thou dost think, when once she is enthroned