We must love our family members
richard love his sister,he knew that she has sacrifice a lot for them but gus and his father seem to take her for granted
richard love his brother,when gus enlisted,i was afraid that he could never see gus again
Richard love his father as well, he help his father to gather eggs and pitch hay after school. he also helps plough,plant and cultivate as well as take care of animal just so he can lighten his father burden.