Full many a glorious morning have I seen 
Flatter the mountain-tops with sovereign eye,
Kissing with golden face the meadows green, 
Gilding pale streams with heavenly alchemy; 
Anon permit the basest clouds to ride 
With ugly rack on his celestial face, 
And from the forlorn world his visage hide,
Stealing unseen to west with this disgrace.

--Shakespeare