A young man should be more polite to his own sister that to any other young woman under heaven; and a young woman should ever turn to her brother as the one nearest in all this world to her until a husband stands by her side. Brothers and sisters are each other’s natural keepers. They should shield each other. They should be an inspiration to each other in the direction of all noble thought and better life. They should be each other’s guardian angels in this world of danger and of false and fatal paths.