For an expanded account of Zeno's arguments as presented by Aristotle, see Simplicius ' commentary On Aristotle's Physics.

A general idea of the content of On Speeds can be gleaned from Aristotle's Metaphysics XII, 8, and a commentary by Simplicius of Cilicia ( 6th century CE ) on De caelo, another work by Aristotle.

* Simplicius: On Aristotle, Categories 1-4, translated by Michael Chase ( 2003 ).

* Simplicius: On Aristotle, Categories 5-6, translated by Frans A. J.

* Simplicius: On Aristotle, Categories 7-8, translated by Barrie Fleet ( 2002 ).

* Simplicius: On Aristotle, Categories 9-15, translated by Richard Gaskin ( 2000 ).

* Simplicius: On Aristotle, On the Heavens 1. 1-4, translated by Robert J. Hankinson ( 2001 ).

* Simplicius: On Aristotle, On the Heavens 1. 3-4, translated by Ian Mueller ( 2011 ).

* Simplicius: On Aristotle, On the Heavens 1. 5-9, translated by Robert J. Hankinson ( 2004 ).

* Simplicius: On Aristotle, On the Heavens 1. 10-12, translated by Robert J. Hankinson ( 2006 ).

* Simplicius: On Aristotle, On the Heavens 2. 1-9, translated by Ian Mueller ( 2004 ).

* Simplicius: On Aristotle, On the Heavens 2. 10-14, translated by Ian Mueller ( 2005 ).

* Simplicius: On Aristotle, On the Heavens 3. 1-7, translated by Ian Mueller ( 2009 ).

* Simplicius: On Aristotle, On the Heavens 3. 7-4. 6, translated by Ian Mueller ( 2009 ).

* Simplicius: On Aristotle, Physics 1. 3-4, translated by Pamela M. Huby and C. C. W. Taylor ( 2011 ).

* Simplicius: On Aristotle, Physics 1. 5-9, translated by Han Baltussen ( 2011 ).

The knowledge we have of them derives from accounts of later philosophical writers ( especially Aristotle, Plutarch, Diogenes Laërtius, Stobaeus and Simplicius ), and some early theologians, ( especially Clement of Alexandria and Hippolytus of Rome ).

Simplicius, as a Neoplatonist, endeavoured to show that Aristotle agrees with Plato even on those points which he controverts, so that he may lead the way to their deeper, hidden meaning.

* Simplicius: On Aristotle, Physics 3, translated by James O. Urmson ( 2002 ).

* Simplicius: On Aristotle, Physics 4. 1-5, 10-14, translated by James O. Urmson ( 1992 ).

* Simplicius: On Aristotle, Physics 5, translated by James O. Urmson ( 1997 ).

* Simplicius: On Aristotle, Physics 6, translated by David Konstan ( 1989 ).

* Simplicius: On Aristotle, Physics 7, translated by Charles Hagen ( 1994 ).

* Simplicius: On Aristotle, Physics 8. 6-10, translated by Richard McKirahan ( 2001 ).

* Philoponus: On Aristotle, Physics 5-8, with Simplicius: On Aristotle on the Void, translated by Paul Lettinck and J. O. Urmson ( 1994 ).

* Extract from Taylor's translation of Aristotle's Physics with Simplicius ' Commentary

Much of what remains of Melissus ’ philosophical treatise, On Nature, has been preserved by Simplicius in his commentaries on Aristotle ’ s Physics and On the Heavens, and several summaries of his philosophy have come down to us.

* Simplicius, Commentary on Aristotle ’ s Physics

Fragments of this commentary are preserved by Simplicius in his commentary on Aristotle's Physics.

* Thomas Taylor, The Physics or Physical Auscultation of Aristotle: with Copious Notes in Which Is Given the Substance of the Invaluable Commentaries of Simplicius ( 1806 ) ( republished by Prometheus Trust, 2000 ) ISBN 1-898910-18-9

* Simplicius, On Aristotle ’ s Physics, trans.

Instead, he proposed the existence of the apeiron, an indefinite substance from which all things are born and to which all things will return .< ref > Simplicius, Comments on Aristotle's Physics ( 24, 13 ).< DK 12 A9, B1 ></ ref > Apeiron ( endless or boundless ) is something completely indefinite and Anaximander was probably influenced by the original chaos of Hesiod ( yawning abyss ).

* Priscian: On Theophrastus on Sense-Perception, with " Simplicius ": On Aristotle, On the Soul 2. 5-12, translated by Carlos Steel ( 1997 ).

* Simplicius: On Aristotle, On the Soul 1. 1-2. 4, translated by James O. Urmson ( 1995 ).

* " Simplicius ": On Aristotle, On the Soul 3. 1-5, translated by Henry J. Blumenthal ( 2000 ).

* Simplicius: On Epictetus, Handbook 1-26, translated by Tad Brennan and Charles Brittain ( 2002 ).

He somehow became crippled, and although Origen recounts a story that his leg was deliberately broken by his master, Simplicius states he had been lame from childhood.

At the end of the commentary Simplicius wrote: " Nor does my writing this commentary prove beneficial to others only, for I myself have already found great advantage from it, by the agreeable diversion it has given me, in a season of trouble and public calamity.

* Des Simplicius Simplicissimus Jugend ( 1934 – 35 ; revised 1956-57 as Simplicius Simplicissimus ), libretto by Hermann Scherchen, Wolfgang Petzer and Hartmann after Jakob von Grimmelhausen

* Simplicius Simplicissimus ( 1668 ) by Hans Jakob Christoffel von Grimmelshausen

The term was inspired by the aphorism of Simplicius ( often misattributed to Heraclitus ), panta rhei, " everything flows "

* February 28 – Pope Hilarius dies at Rome after a 6½-year reign and is succeeded by Simplicius as the 47th pope.

* March 10 – Pope Simplicius dies at Rome after a 15-year reign and is succeeded by Felix III as the 48th pope.

According to a story reported by Simplicius, Plato posed a question for Greek astronomers: " By the assumption of what uniform and orderly motions can the apparent motions of the planets be accounted for?

Commentary on Aristotle's De Caelo by Simplicius.

There is also a commentary on Aristotle's de Anima under his name, but it is stylistically inferior and lacks the breadth of historical information usually used by Simplicius.