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original: "ΔΙΟΓΕΝΟΥΣ ΛΑΕΡτίου περὶ βίων, δογμάτων καὶ ἀποφθεγμάτων τῶν ἐν φιλοσοφίᾳ εὐδοκιμησάντων, βιβλία ι̅." Diogenes Laertius is the author of this 3rd-century CE biographical encyclopedia of Greek philosophers.
original: "DIOGENIS LAERTII DE vitis, dogmatis & apophthegmatis eorum qui in philosophia claruerunt, libri X." This is the Latin translation of the Greek title above, as the edition is bilingual.
original: "Henr. Stephani." Henri Estienne (also known as Henricus Stephanus) was a towering figure in Renaissance printing and scholarship, famous for his "Thesaurus of the Greek Language."
original: "PYTHAG. PHILOSOPHORUM fragmenta." Pythagoras was a legendary philosopher and mathematician; this section includes remnants of the writings of his followers.
original: "Cum Latina interpretatione." This indicates that the Greek text is accompanied by a Latin translation for the convenience of 16th-century scholars.
A woodcut depicts the printer's mark of Henri Estienne (Henricus Stephanus). It features a large, mature olive tree with some branches being cut off and others being grafted, symbolizing the pruning of errors and the grafting of new scholarship onto ancient wisdom. To the right of the tree stands a bearded man in a long, academic or philosopher's robe, gesturing with his hand toward the tree. A decorative ribbon or banner is entwined among the tree's branches, bearing the Latin motto: "NOLI ALTVM SAPERE," which means "Be not high-minded" or "Do not be wise in your own conceits" (a reference to the New Testament, Romans 11:20).
original: "Excudebat Henricus Stephanus." The Estienne family were the premier "scholar-printers" of the Reformation era, known for the textual accuracy and beautiful typography of their editions.