Goethe’s masterpiece and perhaps the greatest work in German literature, Faust has made the legendary German alchemist one of the central myths of the Western world. Here indeed is a monumental Faust, an audacious man boldly wagering with the devil, Mephistopheles, that no magic, sensuality, experience, or knowledge can lead him to a moment he would wish to last forever.

Here, in Faust, Part I, the tremendous versatility of Goethe’s genius creates some of the most beautiful passages in li...

An Inquiry into the Nature and Causes of the Wealth of Nations, generally referred to by its shortened title The Wealth of Nations, is the magnum opus of the Scottish economist and moral philosopher Adam Smith. First published in 1776, the book offers one of the world's first collected descriptions of what builds nations' wealth, and is today a fundamental work in classical economics. By reflecting upon the economics at the beginning of the Industrial Revolution, the book touches upon such br...

Michael Faraday (1791 –1867) was an English scientist who contributed to the fields of electromagnetism and electrochemistry. His main discoveries include those of electromagnetic induction, diamagnetism and electrolysis.

Although Faraday received little formal education, he was one of the most influential scientists in history. It was by his research on the magnetic field around a conductor carrying a direct current that Faraday established the basis for the concept of the electromagnetic ...

This book illustrated version of the Mar Twain's "Following the Equator; A Journey Around the World" . It has nearly 200 illustrated graphics and pictures..

A man may have no bad habits and have worse.

—Pudd'nhead Wilson's New Calendar.

The starting point of this lecturing-trip around the world was Paris, where we had been living a year or two.

We sailed for America, and there made certain preparations. This took but little time. Two members of my family elected to go with me. Also a carbun...

In preparing this book, the author had especially in mind classes in the upper grades of grammar schools, though the work will be found equally well adapted to the needs of any classes of beginners.

The ideas which have guided in the treatment of the subject are the following:

The study of algebra is a continuation of what the pupil has been doing for years, but it is expected that this new work will result in a knowledge of general truths about numbers, and an increased power of clear thinking.

All the differences between this work and that pursued in arithmetic may be traced to the introduction of two new elements, namely, negative numbers and the representation of numbers by letters. The solution of problems is one of the most valuable portions of the work, in that it serves to develop the thought-power of the pupil at the same time that it broadens his knowledge of numbers and their relations. Powers are developed and habits formed only by persistent, long-continued practi...

In his later work, Freud proposed that the human psyche could be divided into three parts: Id, ego and super-ego. Freud discussed this model in the 1920 essay Beyond the Pleasure Principle, and fully elaborated upon it in The Ego and the Id (1923), in which he developed it as an alternative to his previous topographic schema (i.e., conscious, unconscious and preconscious).

The id is the completely unconscious, impulsive, childlike portion of the psyche that operates on the "pleasure principle...

Euthyphro (right-minded or sincere) is one of Plato's early dialogues, dated to after 399 BC. Taking place during the weeks leading up to Socrates' trial, the dialogue features Socrates and Euthyphro, a religious expert also mentioned at Cratylus 396a and 396d, attempting to define piety or holiness.

Euthyphro has come to lay manslaughter charges against his father, as his father had allowed one of his workers to die exposed to the elements without proper care and attention (3e–4d). This wo...