The two dialogues, called First and Second Alkibiadês, of which I have just given some account, resemble each other more than most of the Platonic dialogues, not merely in the personages introduced, but in general spirit, in subject, and even in illustrations. The First Alkibiadês was recognised as authentic by all critics without exception, until the days of Schleiermacher. Nay, it was not only recognised, but extolled as one of the most valuable and important of all the Platonic compositions; proper to be studied first, as a key to all the rest. Such was the view of Jamblichus and Proklus, transmitted to modern times; until it received a harsh contradiction from Schleiermacher, who declared the dialogue to be both worthless and spurious. The Second Alkibiadês was also admitted both by Thrasyllus, and by the general body of critics in ancient times: but there were some persons (as we learn from Athenæus)[38] who considered it to be a work of Xenophon; perceiving probably (what is the fact) that it bears much analogy to several conversations which Xenophon has set down. But those who held this opinion are not to be considered as of one mind with critics who reject the dialogue as a forgery or imitation of Plato. Compositions emanating from Xenophon are just as much Sokratic, probably even more Sokratic, than the most unquestioned Platonic dialogues, besides that they must of necessity be contemporary also. Schleiermacher has gone much farther: declaring the Second as well as the First to be an unworthy imitation of Plato.[39] [Footnote 38: Athenæus, xi. p. 506.] [Footnote 39: See the Einleitung of Schleiermacher to Alkib. i. part ii. vol. iii. p. 293 seq. Einleitung to Alkib. ii. part i. vol. ii. p. 365 seq. His notes on the two dialogues contain various additional reasons, besides what is urged in his Introduction.] [Side-note: Grounds for disallowing them--less strong against the Second than against the First.]