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.

Marcus Aurelius was a Roman Emperor, the last of the Five Good Emperors, and one of the most important Stoic philosophers, along with the slave Epictetus. Marcus Aurelius wrote the Meditations while in a military campaign; it was a series of notes written for no one but himself in his quest for self-improvement. Stoicism is the attitude allowing one to free oneself from the unnecessary suffering that arises from anxiety about events that are beyond our control; therefore, it can be of tremendous importance in one's life.

Albert Einstein is widely considered as one of the greatest minds that ever lived. He developed the theory of relativity, one of the two pillars of modern physics alongside quantum mechanics, and penned the world's most famous equation, E=mc².

Written in Greek by an intellectual Roman emperor without any intention of publication, the Meditations of Marcus Aurelius offer a wide range of fascinating spiritual reflections and exercises developed as the leader struggled to understand himself and make sense of the universe. Spanning from doubt and despair to conviction and exaltation, they cover such diverse topics as the question of virtue, human rationality, the nature of the gods and Aurelius's own emotions.

The philosophy of Confucius was so powerful that it dominated intellectual life in ancient China for centuries. It even came to be considered a religion, and there are still temples where Confucius is worshipped as the God of Culture. His writings were transmitted as aphorisms, each one of them one concentrated teaching about philosophy, ethics, or society.

Epictetus, a Greek stoic and freed slave, ran a thriving philosophy school in Nicropolis in the early second century AD. His animated discussions were celebrated for their rhetorical wizardry and were written down by Arrian, his most famous pupil. Together with the Enchiridion, a manual of his main ideas, and the fragments collected here, The Discourses argue that happiness lies in learning to perceive exactly what is in our power to change and what is not, and in embracing our fate to live in harmony with god and nature.

Aristotle's Metaphysics was the first major study of the subject of metaphysics - in other words, an inquiry into 'first philosophy', or 'wisdom'. It differs from Physics which is concerned with the natural world: things which are subject to the laws of nature, things that move and change, are measurable. In Metaphysics, the study falls on 'being qua being' - being insofar as it is being; the causes and principles of being, the causes and principles of substances.

Epictetus (c. AD 50-135) was a former Roman slave (he was also lame in one leg, and walked with a crutch) who went on to become a great teacher. His philosophy, Stoicism, was practical, not theoretical - aimed at relieving human suffering here and now. The Manual is a collection of Epictetus' essential teachings and pithy sayings, compiled by one of his students.

How to think clearly, act purposefully, overcome any obstacle, and find peace and happiness along the way. The Meditations is a collection of Marcus' personal journal entries. They were not intended for publication but to remind Marcus himself of his principles and priorities. As a result, they are intimate, direct, and extremely useful. This new edition is rendered in contemporary English, with a foreword by Sam Torode.

Socrates is an enigmatic figure, known chiefly through the accounts of others like Plato and Aristophanes. He was one of the most brilliant intellects ever, and devised what would later be called the Socratic method, which is a way of leading one's interlocutor to see his errors and contradictions through clever questioning before leading him to the truth. In ancient Athens, Socrates was widely known as a "gadfly", that is, an annoying insect buzzing at people's ears, because he kept questioning prejudices and contradictions; he was eventually tried and executed for "corrupting the minds of the youth".

These affirmations are great to listen to before bed, first thing in the morning, on a coffee break, at the beach, or any time you need a daily dose of inspiration! By listening to these affirmations, we are bombarding our subconscious minds with powerful, positive statements that will move us towards our goals automatically. In essence, by listening to these affirmations over and over, we are actually reprogramming our mental computer to achieve more health, more wealth, more love, and more happiness right now!

Lao Tsu, also known as Lao Tzu or Laozi, is an ancient Chinese philosopher and sage, and an absolutely central figure in Asiatic culture. He is known as the author of the "Tao Te Ching" or "Daodejing" and the founder of Taoism. In traditional China, Taoism is a way of living in harmony with the Tao, "way", "path", or "principle", something that is both the source of, and the force behind, everything that exists. Throughout history, Laozi's work has been embraced by various anti-authoritarian movements, because his style is designed to elicit critical thinking through ambiguousness.

In the small coastal city of Oran, Algeria, rats begin rising up from the filth, only to die as bloody heaps in the streets. Shortly after, an outbreak of the bubonic plague erupts and envelops the human population. Albert Camus' The Plague is a brilliant and haunting rendering of human perseverance and futility in the face of a relentless terror born of nature.

Roman emperor Marcus Aurelius was the final famous Stoic philosopher of the ancient world. The Meditations, his personal journal, survives to this day as one of the most loved self-help and spiritual classics of all time. In How to Think Like a Roman Emperor, psychotherapist Donald Robertson weaves stories of Marcus’s life from the Roman histories together with explanations of Stoicism—its philosophy and its psychology—to enlighten today’s listeners. He discusses Stoic techniques for coping with everyday problems, from irrational fears and bad habits to anger, pain, and illness.

Continuing where Thus Spoke Zarathustra left off, Nietzsche's controversial work Beyond Good and Evil is one of the most influential philosophical texts of the 19th century and one of the most controversial works of ideology ever written. Attacking the notion of morality as nothing more than institutionalised weakness, Nietzsche criticises past philosophers for their unquestioning acceptance of moral precepts. Nietzsche tried to formulate what he called "the philosophy of the future".