On this subject Mr. Keely writes:--Every disease that the physical organism is subject to has its connective link in the cerebral domain; where it unerringly telegraphs, as it were, its molecular differentiations, through the spinal dura mater or physical sympathetic transmitter, and vice versâ back again. The sympathetic communication, as between the physical and mental forces, shows up truthfully the pure conditions that govern the celestial and terrestrial link of sympathy, as between the finite and the Infinite in planetary suspension. The whole system governing the suspension of the innumerable planetary masses,--the infinite certainty and harmony of their eccentric and concentric evolutions and revolutions, in their orbital and oscillating ranges of motion,--the triune sympathetic streams of Infinity that permeate their molecular masses--focalizing and defocalizing on their neutral centres of attraction--are all subservient to that Great Ruling Power: Mind-Flow. There is not a grain of sand, nor an invisible corpuscule of floating matter, that does not come under the same rule that governs the most mighty of planets.... "All's love, yet all's law." As the offspring of God, only by living in love and harmony can we fulfil the law and maintain health and happiness, either individually in family life, or collectively in our intercourse with the world. As Goethe taught:-- Let the God within thee speak, Love all things that lovely be, And God will show His best to thee. CHAPTER XV. THE PHILOSOPHY OF HISTORY.--KEELY THE FOUNDER OF A SYSTEM. "Were half the power that fills the world with terror, Were half the wealth bestowed on camps and courts, Given to redeem the human mind from error, There were no need of arsenals and forts." As long as men remain "demons of selfishness and ignorance," so long will they fight for their turn to tyrannize over their brother men. Instruction and education can alone prepare the way for a peaceful solution of the greatest problem that mankind has ever had to deal with; for, before we can hope to enter into a 'brotherhood of humanity,' the earth must be 'filled with the knowledge of the Lord.'--H. O. Ward, in the Nationalization News. As for myself I hold the firm conviction that unflagging research will be rewarded by an insight into natural mysteries such as now can rarely be conceived.--Prof. Wm. Crookes. Though "it is the spirit that quickeneth, and the flesh profiteth nothing," the grand reign of the Spirit will not commence until the material world shall be completely under man's control.--Renan, Future of Science.