This book offers a text and translation of Theophrastus' "Metaphysics," together with a full commentary, which may be used as an introduction to the terminology of Aristotle's school. The Introduction provides an assessment of Theophrastus' contribution to Peripatetic thought on the principles of being.

In the twenty-fourth aporia of Theophrastus' Metaphysics, there appears an important, if ‘bafflingly elliptical’, ascription to Plato and the ‘Pythagoreans’ of a theory of reduction to the first principles via ‘imitation’. Very little attention has been paid to the idea of Platonic and ‘Pythagorean’ reduction through the operation of ‘imitation’ as presented by Theophrastus in his Metaphysics. This article interrogates the concepts of ‘reduction’ and ‘imitation’ as described in the extant fragments of Theophrastus’ writings – with special (...) attention to his Metaphysics – in an attempt to make sense of how, precisely, Theophrastus characterizes the metaphysical systems of Plato and the ‘Pythagoreans’. A fuller examination of Aporia 24 produces important new understandings of the nature of the Early Academy in the mid fourth century B.C.E. Specifically, by ascribing the concept of reduction via ‘imitation’ to Plato and the ‘Pythagoreans’, Theophrastus is actually describing theories about the structure of the universe held by an important Platonist competitor and the contemporary head of the Academy in Athens, Xenocrates of Chalcedon (396/5–314/13 B.C.E.), who (a) took it upon himself to establish a Platonic doctrine that could be associated with his master’s writings and (b) coordinated that doctrine with the philosophical precepts of the Pythagoreans. As a consequence, we are prompted to question Aristotle’s famous ascription of a theory of ‘imitation’ to the metaphysics of the genuine contemporary or recently deceased Pythagoreans (such as Philolaus of Croton or Archytas of Tarentum) and consider how Xenocrates’ writings on Plato and the ‘Pythagoreans’ might be informing both Theophrastus’ and Aristotle’s descriptions of the Platonic and Pythagorean philosophical system(s). (shrink)

First analysis of the whole treatise On the sense by Theophrastus in the English language. Uses Aristotle's dialectic in its applied sense as analytical and heuristic tool to characterise the argumentative and polemical strategy on the Presocratic and Platonic views on perception and cognition.

It is commonly held that Theophrastus criticized or rejected Aristotle's account of place. The evidence that scholars put forward for this view, from Simplicius' commentary on Aristotle's Physics, comes in two parts: (1) Simplicius reports some aporiai that Theophrastus found for Aristotle's account; (2) Simplicius cites a passage of Theophrastus which is said to 'bear witness' to the theory of place which Simplicius himself adopts (that of his teacher Damascius) — a theory which is utterly different from (...) Aristotle's. But the aporiai have relatively straightforward solutions, and we have no reason to suppose that Theophrastus didn't avail himself of them (and some reason to think that he did). Moreover, the text which Simplicius cites as bearing witness to Damascius' view on closer inspection does not seem to be inconsistent with Aristotle's account of place or natural motion. (shrink)

'Reading Theophrastus's Mind: Marsilio Ficino's Reception of Priscian of Lydia', in The Neoplatonists and Their Heirs: Christians, Jews, and Muslims, ed. by E. Anagnostou and K. Parry, Brill 2023, pp. 417-1438 This article has received funding from the European Union's Horizon 2020 under the Marie Skłodowska Curie Grant agreement 795792.

In paragraphs 5 and 86 of the De sensibus Theophrastus gives a brief report of Plato’s views on the sense of vision and its object, i. e. colour, based on the Timaeus. Interestingly enough, he presents the Platonic doctrine as a third alternative to the extramission and intromission theories put forward by other ancient philosophers. In this article I examine whether or not Theophrastus’ account is impartial. I argue that at least some of his distortive departures from the (...) Platonic dialogue are due to his Aristotelian inheritance, even though they do not always represent Aristotle’s expressed views. (shrink)

The cosmological-meteorological writings of Paracelsus (1493-1541), presented here for the first time in the most reliable German versions with facing-page translations and thorough text-based and historical commentary, are essential documents of the transition from the medieval to the modern era.

"Orginally published by: Leiden, NV: Koninklijke Brill, 1993.".

This study offers a new and stimulating interpretation of Theophrastus' "De sensibus, a treatise unique in content and method, as it reports and criticizes the ...

Robert Mayhew’s _Theophrastus of Eresus: On Winds_ includes an edition of the Greek text with an English translation and lengthy commentary on the sole Peripatetic treatise devoted to winds.

Many fragments from Theophrastus on perception are preserved by the late Neoplatonist, Priscian of Lydia. After preliminary source criticism concerning how to identify the fragments, I turn to Theophrastus’ discussion of perceiving and perceptual awareness. While he clearly rejects literalism, he also does not embrace “spiritualism”: he argues instead that we receive the defining proportions of perceptible qualities in the sense organ, though in different contraries than in the perceptible (thereby avoiding literalism). If Priscian’s report is faithful, (...) class='Hi'>Theophrastus also accepts a moderate capacity reading of De anima III.2, locating awareness in a central monitoring sense, common to the individual modalities; and this has further implications for the unity of consciousness. Theophrastus’ method, though aporetic in form, is nonetheless a constructive engagement with the same texts of Aristotle’s we have ourselves, in the service of a joint research program in psychology that he shared with his colleague and former teacher. (shrink)

Plutarch's Moralia mentions that Theophrastus twice delivered his native city from tyrants (1097B, 1126F), a detail that has been difficult to make coherent with our existing understanding of Theophrastus’ life. Theophrastus seems to be in the wrong place at the wrong time for this to have been possible, or to have been too undemocratic and scholastic a philosopher to have wanted to participate in these struggles in the first place. By more closely examining the nature of Plutarch's (...) comment and the evidence for Theophrastus’ political orientation and character, this article argues that there are, however, grounds on which to take Plutarch's report seriously. It presents a case for Theophrastus’ participation in two liberation struggles in 334 and 332, without complicating the trajectory of his accompanying Aristotle to both Macedonia and Athens during this period. (shrink)

_Theophrastus of Eresus: Commentary Volume 9.1_ concerns the extant ancient testimonies on Theophrastus’ thought on music, which strike the reader as surprisingly original and modern. Music is regarded as something that originates from the soul and comes into existence through the body.

Work in the last decade in the history of philosophy has been characterized by the effort to reclaim texts and make available in English translations and commentaries the full range of philosophical writings of major figures and schools. The focal point of this article is the work of the Theophrastus Project, which has produced over the last fifteen years, eight biennial conferences with published proceedings and a truly comprehensive collection of fragments and testimonia, "Theophrastus of Eresus Sources for (...) his Life, Writings, Thought and Influence". The question is: How should philosophers approach an author who played a significant role in the history of philosophy but where relatively few texts are extant? (shrink)

The ancient philosopher Theophrastus described a gemstone called lyngurium, purported to be solidified lynx urine, in his work De lapidibus . Knowledge of the stone passed from him to other classical authors and into the medieval lapidary tradition, but there it was almost always linked to the 'learned master Theophrastus'. Although no physical example of the stone appears to have been seen or touched in ancient, medieval, or early modern times, its physical and medicinal properties were continually reiterated (...) and elaborated as if it did 'exist'. By the seventeenth century, it began to disappear from lapidaries, but with no attempt to explain previous authors' errors since it had never 'existed' anyway. In tracing the career of lyngurium, this study sheds some light on the transmission of knowledge from the classical world to the Renaissance and the changing criteria by which such knowledge was judged. (shrink)

As part of Project Theophrastus this volume covers the material related to Theophrastus’ work on logic. As Aristotle’s pupil, he largely followed his master, but made important changes in modal logic, and some of his innovations passed into medieval logic.

This volume forms part of the large international Theophrastus project started by Brill in 1992 and edited by W.W. Fortenbaugh, R.W. Sharples and D. Gutas. Together with volumes comprising the texts and translations, the commentary volumes provide a new generation of classicists with an up-to-date collection of the fragments and testimonia relating to Theophrastus, Aristotle's pupil and successor as head of the Lyceum. This will be the fourth volume of commentary on _Theophrastus of Eresus. Sources for his Life, (...) Writings, Thought and Influence_, and is on the psychological and epistemological material. It includes contributions by Dimitri Gutas on the Arabic passages, and Pamela Huby has covered the rest, including close study of the quotations given by Priscian of Lydia and the extensive but little known medieval Latin passages. Different approaches to the use of medieval material as evidence for Theophrastus' thought are discussed in the Introduction. (shrink)

Simultaneous critical editions based on all available evidence, with an introduction, English translations, and commentaries of the Greek text and a medieval Arabic translation of Theophrastus’s On First Principles , together with a methodological excursus on Graeco-Arabic editorial technique and normative glossary.

Theophrastus of Eresus was Aristotle's pupil and successor as head of the Peripatetic School. He is best known as the author of the amusing Characters and two ground-breaking works in botany, but his writings extend over the entire range of Hellenistic philosophic studies. Volume 5 of Rutgers University Studies in Classical Humanities focuses on his scientific work. The volume contains new editions of two brief scientific essays-On Fish and Afeteoro/o^y-accompanied by translations and commentary. Among the contributions are: "Peripatetic Dialectic (...) in the De sensibus," Han Baltussen; "Empedocles" Theory of Vision and Theophrastus' De sensibus," David N. Sedley; "Theophrastus on the Intellect," Daniel Devereux; "Theophrastus and Aristotle on Animal Intelligence," Eve Browning Cole; "Physikai doxai and Problemata physika from Aristotle to Agtius," Jap Mansfield; "Xenophanes or Theophrastus? An Aetian Doxographicum on the Sun," David Runia; "Place1 in Context: On Theophrastus, Fr. 21 and 22 Wimmer," Keimpe Algra; "The Meteorology of Theophrastus in Syriac and Arabic Translation," Hans Daiber; "Theophrastus' Meteorology, Aristotle and Posidonius," Ian G. Kidd; "The Authorship and Sources of the Peri Semeion Ascribed to Theophrastus," Patrick Cronin; "Theophrastus, On Fish" Robert W. Sharpies. (shrink)

As a crucial source for Presocratic theories of sense perception, Theophrastus’ De sensibus deserves a closer scrutiny than the placement among A-fragments, as often suggested or instigated. This paper proposes to refine our terminology for labelling the varying quality of reporting within the A-fragments has. It supplements the existing criticism of Diels’ division by analysing neglected features. A reassessment of the assumptions underlying the terms ‘fragment’ and ‘paraphrase’ can contribute to dissolving the sharp distinction between A- and B-fragments in (...) DK. It advocates, not equality for A-fragments, but a more inclusive and accurate evaluation of the passages. (shrink)

This volume concerns Aristotle's pupil Theophrastus. It focuses on his interest in cultural history, including discoveries and inventions that transformed the way people live. It also deals with proverbs containing useful truths that were passed down from earlier generations.

Three treatises on human physiology by Artistotle's pupil Theophrastus are newly edited and translated. A commentary accompanies each treatise, as do indices of words and subjects. Thre treatises relate to the medical and philosophical literature of the period.

This volume comments on the sources for understanding Theophrastus' contributions to rhetorical and poetic theory. The ancient sources themselves, the known titles of Theophrastean works, and the various reports concerning his doctrines are all considered.

Commenting on recently collected sources for Theophrastus' ethical views, this work relates Theophrastean doctrine to that of Aristotle and the rival Stoics. The focus is on topics like virtue and happiness, manners and moral virtues, innate character and the relation of animals to humans.

This text and commentary is the first to take account of all the manuscripts and to place the work in its historical and scientific context, as well as the first to describe its manuscript tradition.