[1365] Buxum. "Volubile buxum." Cf. Virg., Æn., vii., 378-384. Tibull., I., v. 3.
[1366] Porticus. ἡ ποικίλη Στοά. The Pœcile, or "Painted Hall," at Athens. It was covered with frescoes representing the battle of Marathon, executed gratuitously by Polygnotus the Thasian and Mycon. Plin., xxxv., 9. Corn. Nep., Milt., vi. This "porch" was the favorite resort of Zeno and his disciples, who were hence called Stoics. Diog. Laert., VII., i., 6.
[1367] Samios diduxit litera ramos. The letter Y was taken by Pythagoras as the symbol of human life. The stem of the letter symbolizes the early part of life, when the character is unformed, and the choice of good or evil as yet undetermined. The right-hand branch, which is the narrower one, represents the "steep and thorny path" of virtue. The left-hand branch is the broad and easy road to vice. Compare the beautiful Episode of Prodicus in Xenophon's Memorabilia. Servius ad Virg., Æn., vi., 540, "Huic literæ dicebat Pythagoras humanæ vitæ cursum esse similem, quia unusquisque hominum, cum primum adolescentiæ limen attigerit, et in eum locum venerit 'partes ubi se via findit in ambas,' hæreat nutabandus, et nesciat in quam se partem potius inclinet." Auson., Idyll., xii., 9, "Pythagoræ bivium ramis pateo ambiguis Y." Shakspeare, Hamlet, Act i., sc. 3. Cic., de Off., i., 32. Hesiod, Op. et Di., 288, μακρὸς δὲ καὶ ὄρθιος οἶμος. Pers., Sat., v., 35.
[1368] Cratero, a famous physician in Cicero's time. Cic. ad Att., xii., 13, 14. He is also mentioned by Horace, Sat., II., iii., 161, "Non est cardiacus, Craterum dixisse putato."
[1369] Flexus. "There are many periods of life as critical as the end of the stadium in the chariot-race, where the nicest judgment is required in turning the corner." Adrian Turnebe. The reading of D'Achaintre is followed.
[1370] Asper Numus. Cf. ad Juv., xiv., 62.
[1371] Defensis pinguibus Umbris. For the presents which lawyers received from their clients, cf. Juv., vii., 119, "Vas pelamidum."
[1372] Orca. Cf. sup., 1. 50. The Mœna was a common coarse kind of fish (Cic., Fin., ii., 28), commonly used for salting.
[1373] Arcesilas was a native of Pitane, in Æolis. After studying at Sardis under Autolycus, the mathematician, he came to Athens, and became a disciple of Theophrastus, and afterward of Crantor. He was the founder of the Middle Academy. Diog. Laert., Proœm., x., 14. Liv., iv., c. vi. He maintained that "nothing can be known," and is hence called "Ignorantiæ Magister." Lactant., III., v., 6. His doctrine is stated, Cic., de Orat., iii, 18. Acad., i, 12.
[1374] Obstipo capite implies "the head rigidly fixed in one position." Sometimes in an erect one, as in an arrogant and haughty person. (Suet., Tib., 68, "Cervix rigida et obstipa.") Sometimes bent forward, which is the characteristic of a slavish and cringing person. (δουλοπρέπες. Cf. Orell. ad Hor., ii., Sat. v., 92, "Davus sis Comicus atque Stes capite obstipo multum similis metuenti.") Sometimes in the attitude of a meditative person in deep reflection, "with leaden eye that loves the ground."