When soft winds and sunny skies
With the green earth harmonize,
And the young and dewy dawn,
Bold as an unhunted fawn,
Up the windless heaven is gone,--
Laugh—for ambushed in the day,--
Clouds and whirlwinds watch their prey.
Percy Bysshe Shelley
http://www.poemhunter.com/poem/when-soft-winds-and-sunny-skies/