Yonder cloud,
That rises upward always higher,
And onward drags a laboring breast,
And topples round the dreary west,
A looming bastion fringed with fire. [ Tennyson ]

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 ]

True wisdom, laboring to expound, heareth others readily;
False wisdom, sturdy to deny, closeth up her mind to argument. [ Tupper ]

Genius, without work, is certainly a dumb oracle; and it is unquestionably true that the men of the highest genius have invariably been found to be amongst the most plodding, hardworking, and intent men - their chief characteristic apparently consisting simply in their power of laboring more intensely and effectively than others. [ Samuel Smiles ]