The pages thus executed were young men of good Macedonian families, for whose condemnation accordingly, Alexander had thought it necessary to invoke—what he was sure of obtaining against any one—the sentence of the soldiers. To satisfy his hatred against Kallisthenes—not a Macedonian, but only a Greek citizen, one of the surviving remnants of the subverted city of Olynthus—no such formality was required.[528] As yet, there was not a shadow of proof to implicate this philosopher; for obnoxious as his name was known to be, Hermolaus and his companions had, with exemplary fortitude, declined to purchase the chance of respite from extreme torture by pronouncing it. Their confessions,—all extorted by suffering, unless confirmed by other evidence, of which we do not know whether any was taken—were hardly of the least value, even against themselves; but against Kallisthenes, they had no bearing whatever; nay, they tended indirectly, not to convict, but to absolve him. In his case, therefore, as in that of Philotas before, it was necessary to pick up matter of suspicious tendency from his reported remarks and conversations. He was alleged[529] to have addressed dangerous and inflammatory language to the pages, holding up Alexander to odium, instigating them to conspiracy, and pointing out Athens as a place of refuge; he was moreover well known to have been often in conversation with Hermolaus. For a man of the violent temper and omnipotent authority of Alexander, such indications were quite sufficient as grounds of action against one whom he hated. [528] “Quem, si Macedo esset (Callisthenem), tecum introduxissem, dignissimum te discipulo magistrum: nunc Olynthio non idem juris est” (Curtius. viii. 8, 19—speech of Alexander before the soldiers addressing Hermolaus especially). [529] Plutarch, Alexand. 55; Arrian, iv. 10, 4.