For a raven ever croaks, at my side,
Keep watch and ward, keep watch and ward,
Or thou wilt prove their tool.
Yea too, myself from myself I guard,
For often a man`s own angry pride
Is cap and bells for a fool.
Tennyson, from "Maud"
Check out this amazing animated
Harmonie / Harmony - John James Audubon - THE BIRDS OF AMERICA site