Arthur Schopenhauer,
The World as Will and Representation…
“ A man of high, rare mental endowments com pelled to apply himself to a merely useful business, for which the most ordinary man would be fitted, is like a costly vase decorated with the most beautiful painting which is used as a kitchen pot; and to compare useful people with men of genius is like comparing building-stone with diamonds. Thus the merely practical man uses his intellect for that for which nature destined it, the comprehension of the relations of things, partly to each other, partly to the will of the knowing individual. ”
