Agriculture
Agriculture is the earliest and most honorable of arts Rousseau
I know of no pursuit in which more real and important services can be rendered to any country than by improving its agriculture, its breed of useful animals, and other branches of a husbandman's care George Washington
No other human occupation opens so wide a field for the profitable and agreeable combination of labor with cultivated thought as agriculture Abraham Lincoln
Of all the occupations by which gain is secured, none is better than agricultire, none more profitable, none more delightful, none more becoming to a free man Cicero
Blessed be agriculture! If one does not have too much of it. Charles Dudley Warner