What words are these have fall'n from me?
  Can calm despair and wild unrest
  Be tenants of a single breast,
Or sorrow such a changeling be?

Or doth she only seem to take
  The touch of change in calm or storm;
  But knows no more of transient form
In her deep self, than some dead lake

That holds the shadow of a lark
  Hung in the shadow of a heaven?
  Or has the shock, so harshly given,
Confused me like the unhappy bark

That strikes by night a craggy shelf,
  And staggers blindly ere she sink?
  And stunn'd me from my power to think
And all my knowledge of myself;

And made me that delirious man
  Whose fancy fuses old and new,
  And flashes into false and true,
And mingles all without a plan?