It is only with mixed feelings that such a work can be published. Overshadowing all is the supreme duty to the English-speaking world, and secondarily to the rest of humanity to restore to them in an accessible form their, till now, unexploited spiritual heritage, with its flood of light on the origins of their favorite philosophy. And then comes the contrast—the pitiful accomplishment. Nor could it be otherwise; for there are passages that never can be interpreted perfectly; moreover, the...

The first possibility is that there is a cause both for the things that become, and those that are; the cause of the former being their becoming, and that of the latter, their existence. Again, neither of them may have a cause. Or, in both cases, some may have a cause, and some not. Further, those that become might have a cause, while, of these that exist, some might partly have a cause. Contrariwise, all things that exist may have a cause, while of those that become, parts may have a caus...

The first possibility is that there is a cause both for the things that become, and those that are; the cause of the former being their becoming, and that of the latter, their existence. Again, neither of them may have a cause. Or, in both cases, some may have a cause, and some not. Further, those that become might have a cause, while, of these that exist, some might partly have a cause. Contrariwise, all things that exist may have a cause, while of those that become, parts may have a caus...

This monograph is the result of around 20 years of clinical and scientific work of the Authors. The goals of root canal shaping through the evolution of the principles of biomechanical instrumentation are discussed at the begging of the book, followed by the evolution of nickel-titanium instruments. Then the Authors describe the different stages of canal preparation, the cleaning and debridement of the root canal system. This topic is particularly important since mechanical instrumentation...

This book describes the latest minimally invasive approaches in endodontics and explains the principles that guide them. The advantages and limitations of these approaches are critically analyzed with the intention of defining new endodontic gold standards. The trend toward the use of more conservative procedures within endodontics reflects the wider adoption of minimally invasive dentistry in general and is being fostered by the introduction of new materials, devices, instruments, and tec...

The Sophist is one of the late Dialogues of Plato, which was written much later than the Parmenides and the Theaetetus, probably in 360 BC. After he criticized his own Theory of Forms in the Parmenides, Plato proceeds in the Sophist with a new conception of the Forms, more mundane and down-to-earth, and makes more clear the epistemological and metaphysical puzzles of the Parmenides; thus, he refers to that dialogue between Parmenides and young Socrates, which was written probably much earl...

"The early philosophers as a rule formulated the originative principle (arche) of all things under some material expression. By the originative principle or element of things they meant that of which all existing things are composed, that which determines their coming into being, and into which they pass on ceasing to be. Where these philosophers differed from each other was simply in the answer which they gave to the question what was the nature of this principle, the differences of view ...

Edited by Richard McKeon, with an introduction by C.D.C. ReevePreserved by Arabic mathematicians and canonized by Christian scholars, Aristotle’s works have shaped Western thought, science, and religion for nearly two thousand years. Richard McKeon’s The Basic Works of Aristotle—constituted out of the definitive Oxford translation and in print as a Random House hardcover for sixty years—has long been considered the best available one-volume Aristotle. Appe...

The Symposium is a philosophical dialogue written by Plato sometime after 385 BC. It is a discussion on the nature of love, taking the form of a group of speeches, both satirical and serious, given by a group of men at a symposium or a wine drinking gathering at the house of the tragedian Agathon at Athens.The Symposium was presumably written around the same time as Plato's Republic and Phaedrus; with those two texts, it is often considered one of Plato's literary high points. Plato takes ...