The great figures of modern philosophy led generations to struggle with the most crucial of questions and break through a new understanding of conscience and existence. Nietzsche's work is radical, sometimes violent, often ironic; it fascinates anyone bold enough to delve into it, exerted a profound influence on modern intellectual history, and covers a wide range of subjects. Immanuel Kant is one of the most important figures of German philosophy, said to have affected a Copernican revolution in philosophy.

Gautama Buddha is also known as Siddharta Gautama, or simply the Buddha, which means "Awakened" or "Enlightened". Born a prince, he chose a path of ascetism only to realize that it was as profound an illusion as self-indulgence. He achieved Enlightenment after 49 days of meditation; his awakening led him to discover the cause of suffering and the ways to eliminate it. These discoveries founded Buddhism, and his "Four Noble Truths" still form the heart of its teachings.

Oscar Wilde is remembered as one of the wittiest minds ever, thanks to his provocative style and humor. In the 1890s, he was one of London's most popular playwrights; his masterpieces are The Importance of Being Earnest and the dark and fantastical Picture of Dorian Gray. His writings entwine themes of beauty, decadence and duplicity, which made him a more than colorful agent provocateur in the Victorian society. This would eventually lead to a very public trial after he was accused of sodomy. His defense, punctuated with witticism, often left the court roaring with laughter, but the evidence was against him, and he was eventually sent to prison.

Jung regarded the unconscious and its symbolic content as crucial to our psychological development; among the central concepts of analytical psychology is individuation, which is the lifelong psychological process of differentiation of the self. Jung considered it to be the main task looming over every human being in their development, and experimented with a variety of practices to dive always deeper into it. These 100 quotes have been carefully selected to introduce you to his character and his way of thinking, and to inspire you into making your own discoveries about the unconscious.

This collection of 11 wide-ranging lectures which appeared originally in 1933, was based on lectures previously given when Jung was in the process of absorbing a considerable period of study of Eastern religions, Gnosticism and other religious sources. It was a time, according to the translator Cary F. Baynes, ‘when the Western world stands on the verge of a spiritual rebirth...after a long period of outward expansion, we are beginning to look inside ourselves once more.’

Nietzsche is a major figure in Western philosophy. His work is radical, sometimes violent, often ironic; it fascinates anyone bold enough to delve into it, exerted a profound influence on modern intellectual history, and covers a wide range of subjects. Nietzsche's writings border on the poetic; his aphorisms are particularly well-known for conveying all the radicality of his thinking in a intense but light, sometimes amusing manner.

Voltaire was a French writer famous for his wit and irony. They were his tools for launching vitriolic attacks on the established Catholic church, the adversaries of freedom of religion and expression, and on separation of church and state. His prolific writing took almost every possible literary form: plays, novels, essays, but also poems, historical and scientific works.

Napoleon Bonaparte was one of the greatest military figures ever. He rose to prominence during the French Revolution, after which he kept on soaring higher and higher until he was crowned Emperor of the French. He then moved on to gain control of the whole of continental Europe, before the ultimate defeat of 1815. Today, his campaigns are studied in every military school, his liberal politics have had a strong legacy worldwide, and he remains one of the most celebrated and controversial political figures in Western history.

From the perspective of an unbeliever, Fear and Trembling explores the paradox of faith, the nature of Christianity, and the complexity of human emotion. Kierkegaard examines the biblical story of Abraham, who was instructed to sacrifice his son Isaac, and forces us to consider Abraham's state of mind. What drove Abraham, and what made him carry out such an absurd and extreme request from God? Kierkegaard argues that Abraham's agreement to sacrifice Isaac, and his suspension of reason, elevated him to the highest level of faith.

You think you know what you want in life. You've tried to achieve those things. But if you still don't have them, the culprit may be closer than you think. In this perspective-altering program, the world-renowned Pitbull of Personal Development(tm), Larry Winget, exposes the things you are doing right now to unknowingly prevent your own success in the most important areas of your life.