I found you in this situation, and the sight gave me pain--how, in the midst of the enjoyment, of your glowing life, and while giving expression to your noblest powers, you were hemmed in by narrow considerations. The very logical consistency with which you acted according to your convictions, and the strength of soul that made every sacrifice light to you, were twofold hinderances to your activity and to your joys. I then resolved to set aside these clumsy efforts by which it had been endeavored to cramp a soul like yours in the measure of ordinary natures. The result of your first exertions favored my intentions. I admit that your imagination was more actively employed upon the work than was your penetration. The loss of your fondest convictions was more than atoned for by your presentiments, which gathered results much more rapidly than the tortoise pace of cold scientific inquiry, passing from the known to the unknown. Your kind of inspired system gave you your first enjoyment in this new field of activity, and I was very careful not to destroy a welcome enthusiasm which was very favorable to the development of your excellent disposition. The scene is now changed. A return into the restrictions of infancy is closed forever. Your way leads onwards, and you require no further precautions. You must not be surprised to find that a system such as yours cannot resist the searching of a severe criticism. All essays of this kind, equal in breadth and boldness to yours, have had no other fate. It was also most natural that your philosophical progress began with you individually, as with the human race in general. The first object on which man's spirit of inquiry first attempted its strength was, at all times, the universe. Hypotheses relating to the origin of the world, and the combination of its parts, had occupied the greatest thinkers for ages, when Socrates called down the philosophy of his day from heaven to earth. But the limits of human wisdom were too narrow for the proud intellect of his followers. New systems arose on the ruins of the former ones. The penetrating mind of subsequent ages explored the immeasurable field of possible answers to those ever-recurring questions, bearing on the mysterious interior of nature, which could not be disclosed by any human intellect. Some, indeed, succeeded in giving a certain coloring of distinctness, completeness, and evidence to their views. There are many conjuring tricks by which the pride of reason seeks to avoid the disgrace of not being able to exceed the bounds of human nature in extending the circle of its knowledge. It is a frequent conceit with men to believe that they have discovered new truths, when they have dissected a conception into the separate elements out of which it was first compounded by an act of caprice. Not unfrequently an imperceptible assumption lies at the basis of a chain of consequences, whose breaks and