But though Plato was lukewarm, his friends and pupils at the Academy cordially sympathized with Dion. Speusippus especially, the intimate friend and relative, having accompanied Plato to Syracuse, had communicated much with the population in the city, and gave encouraging reports of their readiness to aid Dion, even if he came with ever so small a force against Dionysius. Kallippus, with Eudemus (the friend of Aristotle), Timonides, and Miltas—all three members of the society at the Academy, and the last a prophet also—lent him aid and embarked in his enterprise. There were a numerous body of exiles from Syracuse, not less than one thousand altogether; with most of whom Dion opened communication, inviting their fellowship. He at the same time hired mercenary soldiers in small bands, keeping his measures as secret as he could.[173] Alkimenes, one of the leading Achæans in Peloponnesus, was warm in the cause (probably from sympathy with the Achæan colony Kroton, then under the dependence of Dionysius), conferring upon it additional dignity by his name and presence. A considerable quantity of spare arms, of every description, was got together, in order to supply new unarmed partisans on reaching Sicily. With all these aids Dion found himself in the island of Zakynthus, a little after Midsummer 357 B. C.; mustering eight hundred soldiers of tried experience and bravery, who had been directed to come thither silently and in small parties, without being informed whither they were going. A little squadron was prepared, of no more than five merchantmen, two of them vessels of thirty oars, with victuals adequate to the direct passage across the sea from Zakynthus to Syracuse; since the ordinary passage, across from Korkyra and along the Tarentine Gulf was impracticable, in the face of the maritime power of Dionysius.[174] [173] Plutarch, Dion, c. 22. Eudemus was afterwards slain in one of the combats at Syracuse (Aristotle apud Ciceron. Tusc. Disp. i. 25, 53). [174] Plutarch, Dion, c. 23-25.