A Treatise Concerning the Principles of Human Knowledge, Part 1 (Commonly called “Treatise” when referring to Berkeley’s works) is a 1710 work by the Irish Empiricist philosopher George Berkeley. It largely seeks to refute the claims made by his contemporary John Locke about the nature of human perception. Both Locke and Berkeley agreed that there was an outside world, and it was this world which caused the ideas one has within one’s mind. Berkeley sought to prove that the outside world was also composed solely of ideas, suggesting that “Ideas can only resemble Ideas”...

Berkeley uses Hylas as his primary contemporary philosophical adversary, John Locke. A Hylas is featured in Greek mythology and the name Hylas is derived from an ancient Greek word for “matter” which Hylas argues for in the dialogues. Philonous translates as “lover of mind.” In The First Dialogue, Hylas expresses his disdain for skepticism, adding that he has heard Philonous to have “maintained the most extravagant opinion… namely, that there is no such thing as material substance in the world.” Philonous argues that it is actually Hylas who is the skeptic and that he can prove it. Thus, a philosophical battle of wit begins.

The Praise of Folly (Greek title: Morias Enkomion (Μωρίας Εγκώμιον), Latin: Stultitiae Laus, sometimes translated as In Praise of Folly, Dutch title: Lof der Zotheid) is a satirical essay written in 1509 by Desiderius Erasmus of Rotterdam (1466/69-1536). It is considered one of the most influential works of literature in Western civilization and one of the catalysts of the Protestant Reformation.It starts off with a satirical learned encomium after the manner of the Greek satirist...

A classic work on military strategy by a veteran of the Napoleonic Wars. The author's style is dialectical: he makes two strong but opposing statements and then draws them together to describe many facets of war. Free of technical jargon, and suitable for modern readers. This audiobook is based on a 1909 English translation.

“It is quite generally recognized that psychology has remained in the semi-mythological, semi-scholastic period longer than most attempts at scientific formulization. For a long time it has been the “spook science” per se, and the imagination, now analyzed by M. Ribot in such a masterly manner, has been one of the most persistent, apparently real, though very indefinite, of psychological spooks. Whereas people have been accustomed to speak of the imagination as an entity sui generis, as a...

FOR more than six hundred years that is, since Magna Carta, in 1215 there has been no clearer principle of English or American constitutional law, than that, in criminal cases, it is not only the right and duty of juries to judge what are the facts, what is the law, and what was the moral intent of the accused; but that it is also their right, and their primary and paramount duty, to judge of the justice of the law, and to hold all laws invalid, that are, in their opinion, unjust or oppressive, and all persons guiltless in violating, or resisting the execution of, such laws...

Michel Eyquem de Montaigne is one of the most influential writers of the French Renaissance, known for popularising the essay as a literary genre and is popularly thought of as the father of Modern Skepticism. He became famous for his effortless ability to merge serious intellectual speculation with casual anecdotes and autobiography—and his massive volume Essais (translated literally as "Attempts") contains, to this day, some of the most widely influential essays ever written.

Zanoni, a timeless Rosicrucian brother, cannot fall in love without losing his power of immortality; but he does fall in love with Viola Pisani, a promising young opera singer from Naples, the daughter of Pisani, a misunderstood Italian violinist. An English gentleman named Glyndon loves Viola as well, but is indecisive about proposing marriage, and then renounces his love in order to pursue occult study. The story develops in the days of the French Revolution in 1789. Zanoni has lived since the Chaldean civilization...

Fishing with a Worm by Bliss Perry includes the poignant and philisophical observations of a fly fisherman lured by the worm. Bliss Perry was a professor of literature at Princeton and Harvard Universities and spent time in Vermont writing and fly fishing.

“With the Greek civilisation beauty perished from the world. Never again has it been possible for man to believe that harmony is in fact the truth of all existence.”This elegantly-written work provides a splendid introduction to the Greeks of the classic period: how they thought, wrote, and organised their lives and loves. Although it dates from the 1890s, there is very little about it that has dated. To its author’s credit, the subject of “Greek love” is dealt with in a sane and factual context - despite the judicial assassination of Oscar Wilde going on in the background...

The power of population is indefinitely greater than the power in the earth to produce subsistence for man. Population, when unchecked, increases in a geometrical ratio. Subsistence increases only in an arithmetical ratio. A slight acquaintance with numbers will show the immensity of the first power in comparison with the second (Malthus).

"We also have a religion which was given to our forefathers, and has been handed down to us their children. It teaches us to be thankful, to be united, and to love one another! We never quarrel about religion."

Marius the Epicurean is a philosophical novel written by Walter Pater, published in 1885. In it Pater displays, with fullness and elaboration, his ideal of the aesthetic life, his cult of beauty as opposed to bare asceticism, and his theory of the stimulating effect of the pursuit of beauty as an ideal of its own. The principles of what would be known as the Aesthetic movement were partly traceable to this book; and its impact was particularly felt on one of the movement’s leading proponents, Oscar Wilde, a former student of Pater at Oxford.

The Ethics is a philosophical book written by Baruch Spinoza. It was written in Latin. Although it was published posthumously in 1677, it is his most famous work, and is considered his magnum opus.In The Ethics, Spinoza attempts to demonstrate a "fully cohesive philosophical system that strives to provide a coherent picture of reality and to comprehend the meaning of an ethical life. Following a logical step-by-step format, it defines in turn the nature of God, the mind, human bondage to the emotions, and the power of understanding -- moving from a consideration of the eternal, to speculate upon humanity's place in the natural order, freedom, and the path to attainable happiness...