“Temperance and labor are the two best physicians of man; labor sharpens the appetite, and temperance prevents from indulging to excess” MenTwoLaborAppetiteExcessPhysiciansTemperance Author:Jean-Jacques Rousseau
“Nature makes the locust with an appetite for crops; man would have made him with an appetite for sand” MenMadeSandAppetiteCrops Book:Following the Equator: Source: Following the Equator: