Man is a carnivorous production,
And must have meals, at least one meal a day;
He cannot live, like woodcocks, upon suction.
But, like the shark and tiger, must have prey.
Although his anatomical construction
Bears vegetables, in a grumbling way,
Your laboring people think beyond all question,
Beef, veal, and mutton better for digestion. [ Byron ]

Nature, at all events, humanly speaking, is manifestly very fond of color; for she has made nothing without it. Her skies are blue; her fields, green; her waters vary with her skies; her animals, vegetables, minerals, are all colored. She paints a great many of them in apparently superfluous hues, as if to show the dullest eye how she loves color. [ Leigh Hunt ]