Ancient Greek text
σημεῖόν ἐστιν, οὗ μέρος οὐθέν. γραμμὴ δὲ μῆκος ἀπλατές. γραμμῆς δὲ …
Euclidis Opera Omnia, Teubner, Leipzig, 1883-1888
Euclid, Στοιχεῖα, ed. Johan Ludvig Heiberg. Text: The Greek Library, from the Perseus Digital Library and other open sources, CC BY-SA 4.0. Changes: apostrophes normalised and the text divided into reading sections by Interlinea.
Texts from The Greek Library and the Perseus Digital Library, under CC BY-SA 4.0 and CC BY 4.0. Divided into reading sections by Interlinea.