But though the Thebans and their Athenian supporters, having all the prudential arguments on their side, carried the point so that no step was taken to restore the Platæans, nor any hostile declaration made against those to whom they owed their expulsion,—yet the general result of the debates, animated by keen sympathy with the Platæan sufferers, tended decidedly to poison the good feeling, and loosen the ties, between Athens and Thebes. This change showed itself by an increased gravitation towards peace with Sparta; strongly advocated by the orator Kallistratus, and now promoted not merely by the announced Persian intervention, but by the heavy cost of war, and the absence of all prospective gain from its continuance. The resolution was at length taken,—first by Athens, and next, probably, by the majority of the confederates assembled at Athens,—to make propositions of peace to Sparta, where it was well known that similar dispositions prevailed towards peace. Notice of this intention was given to the Thebans, who were invited to send envoys thither also, if they chose to become parties. In the spring of 371 B.C., at the time when the members of the Lacedæmonian confederacy were assembled at Sparta, both the Athenian and Theban envoys, and those from the various members of the Athenian confederacy, arrived there. Among the Athenian envoys, two at least,—Kallias (the hereditary daduch or torchbearer of the Eleusinian ceremonies) and Autoklês,—were men of great family at Athens; and they were accompanied by Kallistratus the orator.[348] From the Thebans, the only man of note was Epaminondas, then one of the Bœotarchs. [348] Xen. Hellen. vi, 3, 3. It seems doubtful, from the language of Xenophon, whether Kallistratus was one of the envoys appointed, or only a companion. Of the debates which took place at this important congress, we have very imperfect knowledge; and of the more private diplomatic conversations, not less important than the debates, we have no knowledge at all. Xenophon gives us a speech from each of the three Athenians, and from no one else. That of Kallias, who announces himself as hereditary proxenus of Sparta at Athens, is boastful and empty, but eminently philo-Laconian in spirit;[349] that of Autoklês is in the opposite tone, full of severe censure on the past conduct of Sparta; that of Kallistratus, delivered after the other two,—while the enemies of Sparta were elate, her friends humiliated, and both parties silent from the fresh effect of the reproaches of Autoklês,[350]—is framed in a spirit of conciliation; admitting faults on both sides, but deprecating the continuance of war, as injurious to both, and showing how much the joint interests of both pointed towards peace.[351] [349] Xen. Hellen. vi, 3, 4-6. [350] Xen. Hellen. vi, 3, 7-10. Ταῦτ’ εἰπὼν, σιωπὴν μὲν παρὰ πάντων ἐποίησεν (Autoklês), ἡδομένους δὲ τοὺς ἀχθομένους τοῖς Λακεδαιμονίοις ἐποίησε. [351] Xen. Hellen. vi, 3, 10-17.