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Entered, according to Act of Congress, in the year 1885, by

WILLIAM T. HARRIS,

In the Office of the Librarian of Congress, at Washington.

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Abbot, Francis Ellingwood, The Moral Creativeness of Man,.
Aboriginal American Literature, Dr. Brinton's Prospectus of,
Alcott, A. Bronson, Sonnet on R. W. E.,
Anthropology, Problem of, by Ludwig Noiré (Tr.), .
Antinomies, Mathematical, and their Solution,
Berlin Philosophical Society, Prize Essay on Hegelian Dialectic,
Blow, Susan E. (Tr.), C. F. Goeschel on the Immortality of the Soul,

Dante's Inferno,

138

224

219

M. B. Bonner,

337

444

21

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121

Bonner, M. B., The Problem of Anthropology by Ludwig Noiré (Tr.), .
Books Received, List of, .

337

112

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Dialectic Unity in Emerson's Prose,

(6 R. W. E. (Sonnet),.

Euripides, Chorus from the Heracles of (Tr.), .

188

287, 399

Fannie R. Robinson, 109

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F. L. Soldan, 174, 274

108

Ideas, General, A New Theory of,

Iliad of Homer, D. J. Snider's Study on.

D. J. Snider, 89, 300, 425
W. M. Salter, 246, 383

George S. Fullerton, 355

Payton Spence, 366

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Magic or Miracle, Which?

Mathematical Antinomies and their Solution,

Moral Creativeness of Man, ..

Noiré, Ludwig, The Problem of Anthropology (Tr.),

Pallen, Condé B., Rosmini's Innate Idea, etc.,

Platonist, The (second volume),

Religion, Hegel's Introduction to the Philosophy of (Tr.), .
Revue Philosophique, July to December, 1879 (noticed),
Rhodes, E. Hawksley, A View of the Philosophy of Descartes,
Robinson, Fannie R., Ralph Waldo Emerson,.
Rosmini's Innate Idea, etc.,.

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Soldan, F. L., Hegel's Introduction to the Philosophy of Religion (Tr.),
Space of Four Dimensions, . .

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Wines, Walter B., Hegel's Idea of the Nature and Sanction of Law,

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Augustus De Morgan was born, in 1806, in India, where his father was in the East India Company's service.

When sixteen years old he entered Trinity College, Cambridge, to pursue mathematics, gaining, in 1825, a Trinity scholarship, and coming out fourth wrangler in 1827. He was prevented

from taking his M. A. degree, or from obtaining a Fellowship, by his conscientious objection to signing the theological tests then required at Cambridge. Jevons says: "A strong repugnance to any sectarian restraints upon the freedom of opinion was one of De Morgan's most marked characteristics throughout life."

At the age of twenty-two he became professor of mathematics in University College, London. As a teacher, De Morgan was particularly gifted. A voluminous writer on mathematics, he contributed essentially to those expansions of the fundamental conceptions which have rendered possible the new algebras, such as Quaternions and the Ausdehnungslehre, and have generalized the whole idea of a mathematical algorithm or calculus.

But it is his logical work that will give De Morgan his most lasting fame. Here he stands alongside of his immortal contem

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