Natural gas is hemispheric. I like to call it hemispheric in nature because it is a product that we can find in our neighborhoods. – George W. Bush

Nature, who for the perfect maintenance of the laws of her general equilibrium, has sometimes need of vices and sometimes of virtues, inspires now this impulse, now that one, in accordance with what she requires. – Marquis de Sade

The Artist is he who detects and applies the law from observation of the works of Genius, whether of man or Nature. The Artisan is he who merely applies the rules which others have detected. – Henry David Thoreau