Nature 

ARIEL. The charm dissolves apace, 

And, as the morning steals upon the night, 

Melting the darkness, so their rising senses 

Begin to chase the ignorant fumes that mantle 

Their clearer reason. 

Their understanding 

Begins to swell: and the approaching tide 

Will shortly fill the reasonable shores 

That now lie foul and muddy.

from William Shakespeare’s THE TEMPEST