a mass of positive information be acquired? Gratry's answer is similar in kind to that given later by Hinton, but expressed in a manner both more methodical and more safe than Hinton's. Gratry bids the student keep perpetually by him, for his guidance, the living belief that, as The Creator is One, so must the Science of that which He has created be one also. "Fear neither the magnitude, nor the number, nor the diversity of the Sciences. Study will be simplified, harmonized and fertilized, by comparing one Science with another." We seem to hear Moses of old proclaiming the formula of freedom and of power:—" Hear, O Israël! The divided gods enslave us; the Deliverer from bondage is the Unity."
And as we might facilitate our work by unifying the Sciences into One Science, so we should also treat the revelations of all times as One Eternal Truth. This is best done by studying each Science according to the historical method; letting the culture of to-day flow into our minds in natural sequence from that of yesterday. It is vain that we rise early and late take rest, and anxiously devour many books ; to those who love The Great Unity, He gives knowledge even while they sleep.
If any social phenomenon of our time is more astounding than the ignorance of important facts displayed by many professed scientists, it is the feebleness of mental grasp exhibited by many students of the so-called "mental and moral" Sciences. Their thought-modes suggest nothing so much as the thin rapid pulse generated by exhaustion and over-excitement. This singular psychic condition is clearly traceable to the
