The greatest of all our human concepts is the immortality of the personality and the eternal glory of the human soul. Throughout eternity you will be yourself and I will be myself, with quickened senses amplified powers of perception, and vastly increased capacity for reason, understanding, love, and happiness, all of which are qualities we may develop now. Our machines wear out, our barns fall down, and our substance goes back to the dust, but our finest collection of personal qualities will have eternal life.