One of the most significant books ever written by a head of state, the Meditations are a collection of philosophical thoughts by the Emperor Marcus Aurelius (121 - 180 ce). Covering issues such as duty, forgiveness, brotherhood, strength in adversity and the best way to approach life and death, the Meditations have inspired thinkers, poets and politicians since their first publication more than 500 years ago. Today, the book stands as one of the great guides and companions - a cornerstone of Western thought.

The Greek word sumposion means a drinking party (a fact shamefully ignored by the organizers of modern symposia), and the party described in Plato's Symposium is one supposedly given in the year 416 BC by the playwright Agathon to celebrate his victory in the dramatic festival of the Lenaea. He has already given one party, the previous evening; this second party is for a select group of friends, and host and guests alike are feeling a little frail.

The Republic poses questions that endure: What is justice? What form of community fosters the best possible life for human beings? What is the nature and destiny of the soul? What form of education provides the best leaders for a good republic? What are the various forms of poetry and the other arts, and which ones should be fostered and which ones should be discouraged? How does knowing differ from believing?

Socrates, at 70+ years of age, defends himself against charges of corrupting the youth of Athens, atheism, and other false claims before accepting his fate and starting his final days on Earth.

Socrates is on trial for his life. He is charged with impiety and corrupting young people. He presents his own defense, explaining why he has devoted his life to challenging the most powerful and important people in the Greek world. The reason is that rich and famous politicians, priests, poets, and a host of others pretend to know what is good, true, holy, and beautiful, but when Socrates questions them, they are shown to be foolish rather than wise.

In these four dialogues, Plato develops the Socratic belief in responsibility for one's self and shows Socrates living and dying under his philosophy. In Euthyphro, Socrates debates goodness outside the courthouse, Apology sees him in court, rebutting all charges of impiety, in Crito, he refuses an entreaty to escape from prison, and in Phaedo, Socrates faces his impending death with calmness and skillful discussion of immortality.

One of the undisputed giants in the history of human thought, and the founder of one of the world's longest-lasting cultural traditions, Confucius (known as Kong Fuzi in his native China) is arguably the most enduring of all the world's great thinkers. The Analects, the slender volume thought to have been compiled by his followers, has the strongest claim to represent Confucius' actual words. The book contains memorable sayings about the moral health of the individual, the family and the body politic.

The Diary of Samuel Pepys is one of the most entertaining documents in English history. Written between 1660 and 1669, as Pepys was establishing himself as a key administrator in the naval office, it is an intimate portrait of life in 17th-century England covering his professional and personal activities, including, famously, his love of music, theatre, food, wine and his peccadilloes.

The Republic, Plato's masterwork, was first enjoyed 2,400 years ago and remains one of the most widely read books in the world. Presented as a dialogue between Plato's teacher Socrates and various interlocutors, it is an exhortation to philosophy, inviting its listeners to reflect on the choices to be made if we are to live the best life available to us. This complex, dynamic work creates a picture of an ideal society governed not by the desire for money, power or fame, but by philosophy, wisdom and justice.

Phaedrus lures Socrates outside the walls of Athens, where he seldom goes, by promising to share a new work by his friend and mentor, Lysias, a famous writer of speeches. This dialogue provides a powerful example of the dialectical writing that Plato uses to manifest ideas that are essential to human existence and to living a good life. Phaedrus shows how oral and written forms of language relate to each other and to philosophy.

This simplistic and ingenious allegory from one of the fathers of Western philosophy casts light on society’s naiveté and ignorance.

In Euthyphro, Socrates is on his way to the court, where he must defend himself against serious charges brought by religious and political authorities. On the way he meets Euthyphro, an expert on religious matters who has come to prosecute his own father. Socrates questions Euthyphro's claim that religion serves as the basis for ethics. Euthyphro is not able to provide satisfactory answers to Socrates' questions, but their dialogue leaves us with the challenge of making a reasonable connection between ethics and religion.

The Athenian court has found Socrates guilty and sentenced him to death. While he is waiting to be executed, his friend, Crito, comes to the prison to persuade him to escape and go into exile. Socrates responds by examining the essence of law and community, probing the various kinds of law and making distinctions that go far beyond the particular issue of whether or not Socrates should escape.

In The Republic, Socrates is asked the question: "What is justice?" And in order to answer it, he draws a long and detailed analogy between the individual and the city. Plato’s work forms the foundation of Western philosophy and covers a wide range of topics including political theory and ethics, with extended digressions into artistic and literary criticism, the theory and practice of education as well as epistemology and metaphysics.

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