Plutarch (46-119) was a Greek philosopher, historian, and biographer. He studied mathematics and philosophy at the Academy of Athens, the same institution studied by Plato, and dedicated himself to politics, achieving high public offices. Plutarch wrote hundreds of texts, among them Parallel Lives, which consists of a collection of 64 biographies of prominent Greek and Roman figures. His work, " How to Profit from Your Enemies," teaches us that although they may harm us, our enemies can also aid in our personal and moral development. Plutarch, drawing from other thinkers such as Xenophon and Diogenes, demonstrates that the emotions stirred by them can be excellent motivators for decision-making when used correctly. Written in the first century of the Christian Era, "How to Profit from Your Enemies" remains entirely relevant, as in an increasingly competitive world, knowing how to benefit from adverse situations can be the difference between success and failure.

Who among us does not have rivals? Plutarch writes about it as easily as only great communicators do, and explains how to treat those who are not on our side. In "De capienda former inimicis utilitate": "How to profit by one’s enemies," the great philosopher introduces his thought with irony but also with overwhelming logic, revealing an infallible system for winning in a confrontation with one’s enemies. Rules conceived long ago, but which are relevant more than ever. A great help to improve our relationships with others.

'Better mad with the crowd than sane all alone' In these witty, Machiavellian aphorisms, unlikely Spanish priest Baltasar Gracián shows us how to exploit friends and enemies alike to thrive in a world of deception and illusion. Introducing Little Black Classics: 80 books for Penguin's 80th birthday. Little Black Classics celebrate the huge range and diversity of Penguin Classics, with books from around the world and across many centuries. They take us from a balloon ride over Victorian London to a garden of blossom in Japan, from Tierra del Fuego to 16th-century California and the Russian steppe. Here are stories lyrical and savage; poems epic and intimate; essays satirical and inspirational; and ideas that have shaped the lives of millions. Baltasar Gracián (1601-1658). Gracián's work is available in Penguin Classics in The Pocket Oracle and Art of Prudence.

A comprehensive book on the emotions considering the full range of theoretical approaches.

Amoral, cunning, ruthless, and instructive, this multi-million-copy New York Times bestseller is the definitive manual for anyone interested in gaining, observing, or defending against ultimate control – from the author of The Laws of Human Nature. In the book that People magazine proclaimed “beguiling” and “fascinating,” Robert Greene and Joost Elffers have distilled three thousand years of the history of power into 48 essential laws by drawing from the philosophies of Machiavelli, Sun Tzu, and Carl Von Clausewitz and also from the lives of figures ranging from Henry Kissinger to P.T. Barnum. Some laws teach the need for prudence (“Law 1: Never Outshine the Master”), others teach the value of confidence (“Law 28: Enter Action with Boldness”), and many recommend absolute self-preservation (“Law 15: Crush Your Enemy Totally”). Every law, though, has one thing in common: an interest in total domination. In a bold and arresting two-color package, The 48 Laws of Power is ideal whether your aim is conquest, self-defense, or simply to understand the rules of the game.

In essays that illuminate not only the recent past but shortcomings in today's intelligence assessments, sixteen experts show how prospective antagonists appraised each other prior to the World Wars. This cautionary tale, warns that intelligence agencies can do certain things very well--but other things poorly, if at all. Originally published in 1985. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.