Sigmund Freud is the father of psychoanalysis, a clinical method of treatment through dialogue. Modern thought owes him his theoretical description of the structure and functioning of the unconscious, through the discovery of the essential role of transference in the analytic process, the redefinition of sexuality including its infantile forms, the analysis of dreams, symptom formation and the mechanisms of repression. His ideas are still controversed, but his work has suffused the whole of Western thought. The idea of an ego who is not master in its own house shattered intellectual fundations, and its legacy are everywhere in our everyday life.
Schopenhauer: here's when great philosophy can be somber, pessimistic, even brutal, and still resonate with a sarcastic laugh. He was among the first to contend that the universe is essentially not a rational place; in his most famous work, "The World as Will and Representation", he argues that the individuals of a species do not have as much free will as is ordinarily thought, as the only Will that matters is that of the species, which is to reproduce and carry on. Schopenhauer is very well-known for his radical stance on women, aesthetics, and rhetoric; he is the author of "The Art of Being Right", a playful manual designed to utterly crush one's opponent in verbal battle, and of the "Metaphysics of the Love of the Sexes", a hilarious application of the theories developed in the "World as Will and Representation".
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 was born a slave, and became one of the most influent Stoic philosophers. 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. According to Epictetus, our own actions and attitudes are the only thing in our control; whatever else happens, we should examine calmly and dispassionately, because no amount of suffering will change the impact of external events.
Sir Francis Bacon had a tremendous impact on science and philosophy during the scientific revolution in XVIIth-century England. He was the first to argue for a skeptical and methodical approach in science, based on careful observation of events in nature, and founded on induction. His work, firmly grounded in empiricism to prevent projection of one's preferred hypothesis, made him the father of scientific method. This was a groundbreaking turn of events at the time, and is still the basis of the scientific framework today.
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.
Henry David Thoreau is a beloved American author, poet and philosopher. He was a lifelong abolitionist, advocate of civil disobedience againts unjust or corrupted goverments, and he defended the idea of abandoning illusory matters in favor of simple living, in order to discover life's authentic essential needs. He is best known for "Walden, or Life in the woods", the book he wrote during his two-year experiment in minimalist living: having built himself a cabin in the woods, he stayed there to study, write, and enjoy his newfound communion with nature. His political works and theory of civil disobedience have influenced the thoughts and actions of many prominent figures, such as Leo Tolstoy, Mahatma Gandhi, and Martin Luther King, Jr.
Immanuel Kant is one of the most important figures of German philosophy. He is said to have affected a Copernican revolution in philosophy, akin to Copernicus' reversal of the age-old belief that the sun revolved around the earth, through his ground-breaking work on the structure of experience. He argued that human experience couldn't be not affected by the features of our minds; the consequence is that we can only experience a phenomenal world, as conveyed by our senses, and never the reality itself, which nobody has ever seen. He published important treatises on ethics, religion, law, aesthetics, and history.
Jane Austen is one of the most widely read British authors. Her realism and biting irony make for a very lively read, and the quality of her plots have earned her a high-ranking place into the hearts of scholars. Her greatest stories sparkled a wave of adaptations in the last decades, because of their touching modernity and the realism of their reflections on the attitude of women about marriage and social standing. "Pride and Prejudice" has been called the second most beloved book of all British production; "Sense and Sensibility", "Mansfield Park", and "Emma" are also seminal works which have inspired countless readers.
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.
Montaigne might well be one of the most sympathetic writers ever known. He is known for popularizing the essay as a literary genre; his style merges casual anecdotes and autobiography with deep intellectual insights. His "Essays" are among the most influential ever written; one can recognize Montaigne's direct influence on great literary figures all over the world, from René Descartes to Nietzsche, Isaac Asimov, and possibly William Shakespeare.
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.
"The Prince" is the most famous of Machiavelli's works; it gives very clear, precise and realistic instructions on how to gain and maintain power, fortune, and glory, sometimes at the expense of others. Written in 1513, it is one of the most feared and hated political treatises, taken to be the first work in which the effect the leader desires to achieve is taken as more important than any abstract ideal or ethical value that might prevent him from taking immoral action.
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.
Alfred North Whitehead once noted: "the safest general characterization of the European philosophical tradition is that it consists of a series of footnotes to Plato." Plato is indeed considered the most pivotal figure in the development of philosophy, along with his teacher, Socrates, and his student, Aristotle. But his writings are often light, fresh and funny; it was Plato who invented the dialogue in philosophy, which makes a point very easy to follow and the occasion of various scenic arrangements.
Jean-Jacques Rousseau initiated the modern genre of autobiography, vastly influenced the development of the Enlightenment through his political philosophy, and helped develop modern educational thought, although his book on the question outraged the French parliament so much that an arrest order was issued against him.
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".
Sun Tzu was a revered Chinese general, strategist, and philosopher. He is credited with one of the most influent military treatises ever written, the "Art of War". Countless leaders have drawn inspiration from this work, from Mao Zedong to General Douglas MacArthur. It is so powerful and straightforward that it is still influencing many domains other than military thinking, like business tactics, legal strategy, entrepreneurship, and beyond.
Søren Kierkegaard, a name meaning "church's garden", is a Christian philosopher whose work had a considerable influence on western philosophy and theology. His thoughts focused primarly on what it means to become a subject of one's existence, what feelings arise when faced with life choices, and the relation with God through faith. He is credited with numerous reflections on the three stages of life; he also questioned existential despair, absurdity and anxiety.
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.