The Republic is a Socratic dialogue written by Plato around 380 BC concerning the definition of justice and the order and character of the just city-state and the just man. The dramatic date of the dialogue has been much debated and though it must take place some time during the Peloponnesian War, "there would be jarring anachronisms if any of the candidate specific dates between 432 and 404 were assigned".

The state

Papirus Oxyrhynchus, with fragment of Plato's Republic

Plato's philosophical...

In re-writing the Solid Geometry the authors have consistently carried out the distinctive features described in the preface of the Plane Geometry. Mention is here made only of certain matters which are particularly emphasized in the Solid Geometry.

Owing to the greater maturity of the pupils it has been possible to make the logical structure of the Solid Geometry more prominent than in the Plane Geometry. The axioms are stated and applied at the precise points where they are to be used. Theo...

The following book, embody the results of an earnest attempt to set forth the chief characteristics of those heterogeneous nationalities which, in process of time and by virtue of conquest, have fallen under the dominion of Islam. The work deals with the Ottoman and Christian subjects of the Sultan generally, but chiefly with the Turks of Constantinople.

In the preparation of this edition of his work the author has endeavoured to bring the contents up to the present date, without, however, en...

“The Blazing World”, is a Description of a New World, Called The Blazing-World, better known as The Blazing World, is a 1666 work of prose fiction by English writer Margaret Cavendish, the Duchess of Newcastle. It has been described as an early fore-runner of science fiction.

Here on this Figure Cast a Glance.

But so as if it were by Chance,

Your eyes not fixt, they must not Stay,

Since this like Shadowes to the Day

It only represent's; for Still,

Her Beauty's found beyond the Skill

Of the best Paynter, to Imbrace...

ONE of the best things to be said of the stories in this volume is that, although they are not biographical, they are about real persons who actually lived and performed their parts in the great drama of the world's history. Some of these persons were more famous than others, yet all have left enduring "footprints on the sands of time" and their names will not cease to be remembered.

In each of the stories there is a basis of truth and an ethical lesson which cannot fail to have a wholesome i...

In war time it is a crime to hoard food, and fines and impris-onment have followed the exposé of such practices. Yet there are hundreds of thousands of individuals all over America who are hoarding food, and that one of the most precious of all foods! They have vast amounts of this valuable commodity stored away in their own anatomy.

Now fat individuals have always been considered a joke, but you are a joke no longer. Instead of being looked upon with friendly tolerance and amusement, you a...

Sir Walter Scott's "Letters on Demonology and Witchcraft" were his contribution to a series of books, published by John Murray, which appeared between the years 1829 and 1847, and formed a collection of eighty volumes known as "Murray's Family Library." The series was planned to secure a wide diffusion of good literature in cheap five shilling volumes, and Scott's "Letters," written and published in 1830, formed one of the earlier books in the collection.

The Society for the Diffusion of Usef...

It is indeed a question, Why should we write a book ? -We have but one encouragement without our own conceit, which is, that few, if any, of the accepted wits of the past were ever excellent in the positive feats which we have mentioned. They seem to have possessed an acknowledged. Greatness in their general health, harmony, or proportion of mind, to whose consciousness pleasant truth was congenial, and came through some subtlety of attraction.

This harmony or health of soul must comprise som...

Arithmetic means dealing logically with facts which we know (about questions of number).

“Logically”; that is to say, in accordance with the “Logos” or hidden wisdom, i.e. the laws of normal action of the human mind.

For instance, you are asked what will have to be paid for six pounds of sugar at 3d. a pound. You multiply the six by the three. That is not because of any property of sugar, or of the copper of which the pennies are made. You would have done the same if the thing bough...

ELIZABETH was about three years old at the death of her mother. She was a princess, but she was left in a very forlorn and desolate condition. She was not, however, entirely abandoned. Her claims to inherit the crown had been set aside, but then she was, as all admitted, the daughter of the king, and she must, of course, be the object of a certain degree of consideration and ceremony. It would be entirely inconsistent with the notions of royal dignity which then prevailed to have her treated ...