For Thoreau, the bean-field symbolizes man's capacity through work to become self-reliant. The keystone of his meticulous financial records is the money he earns from selling his beans, which vindicates him by showing that it is possible for any man to support himself easily, dignifying his life with work and depending on no one besides himself and nature. Furthermore, the work itself is pleasurable for Thoreau, who looks forward to his time amid nature planting and hoeing in his field.