We know the difference between hope and knowledge, we hope for happiness here and we dream of joy hereafter, but we do not know. We cannot assert, we can only hope. We can have our dream. In the wide night our star can shine and shed its radiance on the graves of those we love. We can bend above our pallid dead and say that beyond this life there are no sighs--no tears--no breaking hearts. CONCLUSION. LET us be honest. Let us preserve the veracity of our souls. Let education commence in the cradle--in the lap of the loving mother. This is the first school. The teacher, the mother, should be absolutely honest. The nursery should not be an asylum for lies. Parents should be modest enough to be truthful--honest enough to admit their ignorance. Nothing should be taught as true that cannot be demonstrated. Every child should be taught to doubt, to inquire, to demand reasons. Every soul should defend itself--should be on its guard against falsehood, deceit, and mistake, and should beware of all kinds of confidence men, including those in the pulpit. Children should be taught to express their doubts--to demand reasons. The object of education should be to develop the brain, to quicken the senses. Every school should be a mental gymnasium. The child should be equipped for the battle of life. Credulity, implicit obedience, are the virtues of slaves and the enslavers of the free. All should be taught that there is nothing too sacred to be investigated--too holy to be understood. Each mind has the right to lift all curtains, withdraw all veils, scale all walls, explore all recesses, all heights, all depths for itself, in spite of church or priest, or creed or book. The great volume of Nature should be open to all. None but the intelligent and honest can really read this book. Prejudice clouds and darkens every page. Hypocrisy reads and misquotes, and credulity accepts the quotation. Superstition cannot read a line or spell the shortest word. And yet this volume holds all knowledge, all truth, and is the only source of thought. Mental liberty means the right of all to read this book. Here the Pope and Peasant are equal. Each must read for himself--and each ought honestly and fearlessly to give to his fellow-men what he learns. There is no authority in churches or priests--no authority in numbers or majorities. The only authority is Nature--the facts we know. Facts are the masters, the enemies of the ignorant, the servants and friends of the intelligent. Ignorance is the mother of mystery and misery, of superstition and sorrow, of waste and want. Intelligence is the only light. It enables us to keep the highway, to avoid the obstructions, and to take advantage of the forces of nature. It is the only lever capable of raising mankind. To develop the brain is to civilize the world. Intelligence reaves the heavens of winged and frightful monsters--drives ghosts and leering fiends from the darkness, and floods with light the dungeons of fear.