Abraham Lincoln is the 16th president of United States, but he is also one of United States greatest heroes. "To the younger generation Abraham Lincoln has already become a half-mythical figure, which, in the haze of historic distance, grows to more and more heroic proportions, but also loses in distinctness of outline and feature."(C. Schurz)"

The life and thoughts of the great philosophers help us to know: Who we are, What we are, What can we do; What can we know?

This book presents the biographical stories and works of three great philosophers: Socrates, Aristotle and Plato.

During those centuries, the attempt to ascertain the truths of physical science outside of theology was very seldom ventured. Questions that the priest could not answer he declared were forbidden of man to know; and when men attempted to find out for themselves they were looked upon as heretics...

A Message to Garcia is a timeless message. It is a message about teamwork, success, and individual fortitude. George Bernard Shaw poignantly stated "people who say it cannot be done should not interrupt those who are doing it." A Message to Garcia is an essay of warning for those who say it cannot be done, and a celebration of those who are doing it. From a philosopher and a writer who started as a socialist and eventually became a stalwart defender of enterprise and American know-how - and ultimately flashed from existence on earth as a victim aboard the RMS Lusitania - the message further...

'Stoic Six Pack 8 The Peripatetics' includes Lyco of Troas by Diogenes La'rtius, The Aristotelian Sense of Proportion by William De Witt Hyde, Strato of Lampsacus by Diogenes La'rtius, Life of Aristotle by George Grote, Theophrastus by George Malcolm Stratton and Post-Aristotelian Philosophy: The Stoics by Alexander Grant.

The Pythagoras's Theorem is one of the famous and earliest theorems widely used and learned at school. According to legend, Pythagoras was so happy when he discovered this theorem that he would have offered a sacrifice of oxen. Who was Pythagoras, the famous mathematician and Philosophy? This short book exposes the life and works of Pythagoras and the Pythagoreanism.

The modern sense of the positive philosophy or positivism is closely related to Auguste Comte, usually called Positive philosopher. What is Positivism? Who was Auguste Comte? This book aimed to expose the life and thoughts of Auguste Comte, the positive philosopher.