"So he is," Aristotle replied. "And one of few."
The young men who had assembled to honor the occasion listened eagerly to every word that fell from the lips of the man whose keen deductions and daring speculations had begun to open new pathways in every branch of human wisdom. The rivalry between the philosophers in Athens was even more keen than that between the orators, and each had his school of partisans and defenders.
"Honesty is truth," said Porphyry, a young follower of Xenocrates, who had succeeded Plato in the Academy. "But what is truth? Have you Peripatetics discovered it yet?"
"We are seeking, at least," Aristotle replied dryly, feeling that an attempt was being made to entrap him.
"Democritus holds that truth does not exist," Porphyry ventured, unabashed.
"Yes, and Protagoras maintains that we are the measure of all things and that everything is true or false, as we will," the Stagirite rejoined. "They are unfortunate, for if there were no truth, there would be no world. As for the Sceptics, they have not the courage of their doctrines; for which of them, being in Libya and conceiving himself to be in Athens, would think of trying to walk into the Odeum? And when they fall sick, do they not summon a physician instead of trusting to some person who is ignorant of healing to cure them? Those who search for truth with their eyes and hands only shall never find it, for there are truths which are none the less true because we cannot see nor feel them, and these are the greatest of all."
"We might know the truth at last if we could find out what animates nature," Clearchus said. "Why do flowers grow and bloom? Why do birds fly and fishes swim?"
"The marble statues of the Parthenon would have remained blocks of stone forever had not Phidias cut them out," Aristotle responded. "It was Empedocles who taught us that earth, air, fire, and water must form the limits of our knowledge; but who believes him now?"
"Do you hold, then, with Anaxagoras of Clazomene, that all things are directed by a divine mind?" Porphyry asked.
This question was followed by a sudden hush while Aristotle considered his answer. All present had heard whispers that the Stagirite in his teaching was introducing new Gods and denying the power of the old divinities. This was the crime for which Socrates had been put to death and Pericles himself had found it difficult to save Aspasia from the same fate when a similar charge was preferred against her. Aristotle felt his danger, for he knew that the jealous and powerful priesthood would be glad to catch him tripping, as indeed it did in later years.