that he had given his assent to a false perception. But Sphærus answered very neatly, that he had not given his assent to the fact that they were pomegranates, but to the fact that it was probable that they might be pomegranates. And that a perception which could be comprehended differed from one that was only probable.
Once, when Mnesistratus accused him of denying that Ptolemy was a king, he said to him, “That Ptolemy was a man with such and such qualities, and a king.”12
III. He wrote the following books. Two on the World; one on the Elements of Seed; one on Fortune; one on the Smallest Things; one on Atoms and Phantoms; one on the Senses; five Conversations about Heraclitus; one on Ethical Arrangement; one on Duty; one on Appetite; two on the Passions; one on Kingly Power; on the Lacedæmonian Constitution; three on Lycurgus and Socrates; one on Law; one on Divination; one volume of Dialogues on Love; one on the Eretrian