Democritus's atomic theory of matter, Zeno's dazzling "proofs" that motion is impossible, Pythagorean insights into mathematics, Heraclitus's haunting and enigmatic epigrams-all form part of a revolution in human thought that relied on reasoning, forged the first scientific vocabulary, and laid the foundations of Western philosophy. Jonathan Barnes has painstakingly brought together the surviving Presocratic fragments in their original contexts, utilizing the latest research and a newly discovered major papyrus of Empedocles.

    It identifies its author by the names 'Kauṭilya' and 'Vishnugupta', both names that are traditionally identified with Chanakya (c. 350–283 BC), who was a scholar at Takshashila and the teacher and guardian of Emperor Chandragupta Maurya, founder of the Mauryan Empire. The text was influential until the 12th century, when it disappeared. It was rediscovered in 1904 by R. Shamasastry, who published it in 1909. The first English translation was published in 1915.Roger Boesche describes the Arthaśāstra as "a book of political realism, a book analysing how the political world does work and not very often stating how it ought to work, a book that frequently discloses to a king what calculating and sometimes brutal measures he must carry out to preserve the state and the common good."Centrally, Arthaśāstra argues how in an autocracy an efficient and solid economy can be managed. It discusses the ethics of economics and the duties and obligations of a king. The scope of Arthaśāstra is, however, far wider than statecraft, and it offers an outline of the entire legal and bureaucratic framework for administering a kingdom, with a wealth of descriptive cultural detail on topics such as mineralogy, mining and metals, agriculture, animal husbandry, medicine and the use of wildlife. The Arthaśāstra also focuses on issues of welfare (for instance, redistribution of wealth during a famine) and the collective ethics that hold a society together.

    Marine Corps selects one book that he believes is both relevant and timeless for reading by all Marines. The Commandant's choice for 1993 was We Were Soldiers Once . . . and Young. In November 1965, some 450 men of the 1st Battalion, 7th Cavalry, under the command of Lt. Col. Hal Moore, were dropped by helicopter into a small clearing in the Ia Drang Valley. They were immediately surrounded by 2,000 North Vietnamese soldiers. Three days later, only two and a half miles away, a sister battalion was chopped to pieces. Together, these actions at the landing zones X-Ray and Albany constituted one of the most savage and significant battles of the Vietnam War. How these men persevered--sacrificed themselves for their comrades and never gave up--makes a vivid portrait of war at its most inspiring and devastating. General Moore and Joseph Galloway, the only journalist on the ground throughout the fighting, have interviewed hundreds of men who fought there, including the North Vietnamese commanders. This devastating account rises above the specific ordeal it chronicles to present a picture of men facing the ultimate challenge, dealing with it in ways they would have found unimaginable only a few hours earlier. It reveals to us, as rarely before, man's most heroic and horrendous endeavor.