Note R, p. 314.--There is not perhaps a subject in the whole range of human investigation that is so much misunderstood in practice, as a person's own happiness. Whatever causes uneasiness, or distress, or anxiety of mind, destroys happiness;--which shews that it is this pleasure, or delight itself,--this exercise of the heart, that we are seeking, and not the money, or the applause, or the sensual indulgences, which sometimes procure it. The heart of man has been made for something higher and more noble than these grovelling objects of sense and time. History and experience shew, that it can never be satisfied with any finite good; and especially, the possession of all earthly enjoyments only leaves the void more conspicuous and more painful. The whole world, if it were attained, would but more powerfully illustrate its own poverty; for even Alexander weeps because there are no more worlds to conquer. Scripture declares, and Nature, so far as we can trace her, confirms it, that man--and man alone--was _made after the image of God_,--and therefore nothing short of God himself can ever satisfy _him_. Heaven itself would be inadequate to fill the soul, or to allay the cravings of such a being. The fellowship and love of the Almighty, and that _alone_, by the very constitution of our nature, can fill and satisfy the boundless desires of the human heart. They who stop short of this, can never be satisfied; while they who place their happiness on HIM, will always be full, because he alone is infinite. The love of God, and the desire for his glory then, are the only true foundation of human happiness. And hence it is, that the perfection of enjoyment, and the whole sum of duty, meet in this one point,--THE LOVE OF GOD. Note S, p. 318.--The writer is aware that, in doing justice to this department of a child's education, it is impossible to avoid the charge of "enthusiasm," perhaps "illiberality," or "fanaticism." In what we have urged in the preceding pages, we have endeavoured calmly to state and illustrate simple facts,--plain indications of Nature,--and to draw the obvious deductions which they suggest. We intend to follow precisely the same course here, although quite aware that we are much more liable to be misunderstood, or misrepresented. We shall at least endeavour calmly to put what we have to say upon a true philosophical basis.