5th-century BC Athenian historian and general, born at Halimous. From Wikidata; Wikipedia.
Lived
5th–4th c. BC
Wrote in
5th c. BC
Kinds of writing
History
Dialect
Attic
In the library
1 work, 1 with an English translation; 168,407 words analysed
Life and work
Checked against sources · 30 September 2026
He starts with his own name, and then with the war: «Θουκυδίδης Ἀθηναῖος ξυνέγραψε τὸν πόλεμον τῶν Πελοποννησίων καὶ Ἀθηναίων», “Thucydides, an Athenian, wrote the history of the war waged by the Peloponnesians and the Athenians against one another”. He began at the very outset, sure that it would be great and noteworthy above all the wars before it.1 Even the spelling is old-fashioned: ξυνέγραψε has the ξυν- that LSJ calls the old Attic form of σύν-.2
Thucydides tells you a good deal about himself. He caught the plague at Athens and recovered: “For I had the disease myself and saw others sick of it”.3 In the eighth year of the war he was one of the generals in Thrace. When Brasidas marched on Amphipolis, the city's defenders sent for Thucydides, who was at Thasos, half a day's sail away.45 He held the right to work gold mines in that part of Thrace and was influential among its leading men.6 His ships reached Eion on the evening Amphipolis fell, and saved Eion by a night.7 He was then banished from Athens for twenty years “after my command at Amphipolis”, and he says that exile gave him time to know “affairs on both sides”, especially the Peloponnesians'.8
Then comes how he worked. The speeches, he admits, could not be recalled word for word. They are given in the language which, “as it seemed to me”, each speaker would have used, sticking as closely as possible to the general sense of what was really said.9 He describes the plague's symptoms so that anyone could recognise it if it ever returned.3 He names “the truest explanation” of the war, “although it has been the least often advanced”: the growth of Athens, which frightened Sparta into fighting.10 And he says what he hopes for the book: not “a prize-essay to be heard for the moment, but … a possession for all time”, κτῆμα ἐς αἰεί.11
He lived to see the war end: he writes that it lasted twenty-seven years, until the Spartans took the Long Walls and the Piraeus.8 Yet the book stops in mid-story. Its last sentence is about Tissaphernes: “And so he came first to Ephesus and offered sacrifice to Artemis.”12 Xenophon's Hellenica begins as if in the next breath: “After this, not many days later, Thymochares came from Athens with a few ships”.13
Debated among scholars The ending is usually taken to mean the work was left unfinished.14 Simon Hornblower, in his commentary, defends some passages of Book 8 against the charge of incompleteness and suggests that Thucydides' narrative art was changing.15
A note on the books
Thucydides did not divide his work into eight books. The division is most likely the work of later librarians, probably in the Library of Alexandria.16
The road of the text
Follow the text from Thucydides's own day to the book in your hands. The gaps are the long silences between one mark and the next.
c. 460 BCThe authorBorn at Halimous, near Athens, son of Olorus, a name linked with Thrace16
about 30 years later431 BCThe authorThe war begins, and he begins to write “at the very outset”1
1 year later430 BCThe authorThe plague reaches Athens; he catches it and recovers3
about 6 years laterc. 424 BCThe authorAs a general in Thrace he sails to save Amphipolis, but arrives too late; he is banished for twenty years4,5,7,8
about 13 years laterc. 411 BCThe authorThe narrative breaks off in mid-story, near the end of the war's twenty-first year12,14
about 7 years later404 BCThe authorThe war ends; he later writes that it lasted twenty-seven years8
about 450 years laterc. AD 50CopiesAbout twenty papyrus fragments of Thucydides are copied at Oxyrhynchus between the 1st and 6th centuries AD14
about 1,400 years laterc. 1450Print and editionsLorenzo Valla makes the first Latin translation, between 1448 and 145216
about 50 years later1502Print and editionsAldus Manutius prints the first Greek edition, at Venice17,16
about 130 years laterc. 1629Print and editionsThomas Hobbes publishes the first English translation made directly from the Greek (sources give 1628 or 1629)16
about 310 years later1942Print and editionsJones and Powell's Oxford Classical Text appears in two volumes18
66 years later2008Print and editionsHornblower's three-volume commentary is completed15
The author
Copies
Print and editions
How the words reached us
Manuscripts & transmission
Passed from hand to hand
Papyri. Grenfell and Hunt found about twenty papyrus fragments of Thucydides at Oxyrhynchus, copied between the first and sixth centuries AD; two are known as P.Oxy. 16 and 17.14
Medieval manuscripts. The manuscripts editors use include Laurentianus Plut. 69.2 (Florence), Vaticanus gr. 126, Parisinus suppl. gr. 255, Palatinus gr. 252 (tenth century, annotated and corrected by John Tzetzes in the twelfth), two in Munich (Monacensis gr. 430 and gr. 228) and one in the British Library.14
Translations and print. Lorenzo Valla made the first European translation, into Latin, between 1448 and 1452.16 The first Greek edition was printed by Aldus Manutius in 1502.1716 Thomas Hobbes was the first to translate Thucydides into English directly from Greek.16
Continuations. Xenophon wrote his Hellenica as a continuation, beginning where Thucydides stops.1413
Textual variants
Where the copies disagree
An ending that stops. Book 8 breaks off mid-story, and Hornblower's commentary argues about which passages there really show incompleteness, and which only show Thucydides changing his narrative art.1415
Old spellings. Thucydides writes ξυν- where later Attic has συν-, which LSJ records as the old Attic form.2 That is one reason his Greek looks different from fourth-century prose.
Books to read it in
H. S. Jones and J. E. Powell, Thucydidis Historiae, 2 vols (Oxford Classical Texts, 1942).18 The Greek in the Scroll is Jones's Oxford text, in Perseus's copy (published 1910, reprinted 1942).19
Richard Crawley's translation (1914 edition) and Thomas Hobbes's (the 1843 reprint of his English Works).19 The English translations in the Scroll, beside French, German, Italian and Latin versions.
G. B. Alberti, Thucydidis Historiae, 3 vols (Rome, Istituto Poligrafico e Zecca dello Stato, 1972–2000).20
S. Hornblower, A Commentary on Thucydides, 3 vols (Oxford University Press, 1991–2008).1521 The commentary to read beside the text.