The answer is a very simple one. Mr. Roosevelt works systematically, as do all who want their labor to amount to something. Years ago, when he was physically weak, he determined to make himself strong. He persisted in vigorous exercise, especially in the open air, and in the end attained a bodily health which any ordinary man may well envy. The President does each day's work as it comes before him. He does not borrow trouble or cross a bridge before he comes to it. Whatever there is to do he does to the very best of his ability, and he allows future complications to take care of themselves. If a mistake is made, he does not worry continually over it, but keeps it in mind, so that a like mistake shall not occur again. When once his hand is on the plough, he does not believe in turning back. He has unlimited faith in the future of our glorious country, and a like faith in the honor and courage of his fellow-citizens. Any man to be an intelligent worker cannot be dissipated, and the President is a good illustration of this. He has a good appetite, but eats moderately, and does not depend upon stimulants or tobacco to "brace him up" when the work is extra heavy. He goes out nearly every day for a walk, a ride on horseback, or a drive with some members of his family, and as a result of this, when night comes, sleeps soundly and arises the next morning as bright and fresh as ever. This is the first time that a President with a large family has occupied the White House. Other Presidents have had a few children, but Mr. Roosevelt took possession with six, a hearty, romping crowd, the younger members of which thought it great fun to explore the executive mansion when first they moved in. The President loves his children dearly, and is not above "playing bear" with the little ones when time permits and they want some fun. Of Mrs. Roosevelt it can truthfully be said that she makes a splendid "first lady in the land." She takes a great interest in all social functions, and an equal interest in what is best for her boys and girls and their friends. She is very charitable, and each year contributes liberally to hundreds of bazaars and fairs held throughout our country. The oldest child of the President is Miss Alice Lee Roosevelt, named after her mother, the first wife of the Chief Magistrate. Although but a step-daughter to the present Mrs. Roosevelt, the two are as intimate and loving as if of the same flesh and blood. Miss Roosevelt has already made her debut in Washington society, and assisted at several gatherings at the White House. All of the other children were born after Mr. Roosevelt's second marriage. His oldest son is Theodore Roosevelt, Jr., commonly called by his chums, Teddy, Jr. He is a lad of sixteen, bright and clever, and has been attending a college preparatory school at Groton, Massachusetts, as already mentioned. He loves outdoor games, and is said to possess many tastes in common with his father.