Education is not necessarily a qualification for making one's life successful, nor for safeguarding one's own interests; it is really a qualification for a fuller life, a life of thought for oneself and of consideration for others. Education is that which gradually expands in its length and breadth, horizontally and perpendicularly. We may further explain this as being the knowledge of oneself and of one's surroundings; the knowledge of others, both those who are known to us and those who are unknown and away; the knowledge of the conditions of human nature and of life's demands; and the knowledge of cause and effect, which leads in the end to the knowledge of the world within and without.