The other persons of the Dialogue may be considered under two heads: (1) private friends; (2) the respondents in the argument.
First there is Crito, who has been already introduced to us in the “Euthydemus” and the “Crito”; he is the equal in years of Socrates, and stands in quite a different relation to him from his younger disciples. He is a man of the world who is rich and prosperous (compare the jest in the “Euthydemus,” 304 C), the best friend of Socrates, who wants to know his commands, in whose presence he talks to his family, and who performs the last duty of closing his eyes. It is observable too that, as in the “Euthydemus,” Crito shows no aptitude for philosophical discussions. Nor among the friends of Socrates must the jailer be forgotten, who seems to have been introduced by Plato in order to show the impression made by the extraordinary man on the common. The gentle nature of the man is indicated by his weeping at the announcement of his errand and then turning away, and also by the words of Socrates to his disciples: “How charming the man is! since I have been in prison he has been always coming to me, and is as good as could be to me.” We are reminded too that he has retained this gentle nature amid scenes of death and violence by the contrasts which he draws between the behaviour of Socrates and of others when about to die.
Another person who takes no part in the philosophical discussion is the excitable Apollodorus, the same who, in the “Symposium,” of which he is the narrator, is called “the madman,” and who testifies his grief by the most violent emotions. Phaedo is also present, the “beloved disciple” as he may be termed, who is described, if not “leaning on his bosom,” as seated next to Socrates, who is playing with his hair. He too, like Apollodorus, takes no part in the discussion, but he loves above all things to hear and speak of Socrates after his death. The calmness of his behaviour, veiling his face when he can no longer restrain his tears, contrasts with the passionate outcries of the other. At a particular point the argument is described as falling before the attack of Simmias. A sort of despair is introduced in the minds of the company. The effect of this is heightened by the description of Phaedo, who has been the eyewitness of the scene, and by the sympathy of his Phliasian auditors who are beginning to think “that they too can never trust an argument again.” And the intense interest of the company is communicated not only to the first auditors, but to us who in a distant country read the narrative of their emotions after more than two thousand years have passed away.
The two principal interlocutors are Simmias and Cebes, the disciples of Philolaus the Pythagorean philosopher of Thebes. Simmias is described in the “Phaedrus” (242 B) as fonder of an argument than any man living; and Cebes, although finally persuaded by Socrates, is said to be the most incredulous of human beings. It is Cebes who at the commencement of the Dialogue asks why “suicide is held to be unlawful,” and who first supplies the doctrine of recollection in confirmation of the preexistence of the soul. It is Cebes who urges that the preexistence does not necessarily involve the future existence of the soul, as is shown by the illustration of the weaver and his coat. Simmias, on the other hand, raises the question about harmony and the lyre, which is naturally put into the mouth of a Pythagorean disciple. It is Simmias, too, who first remarks
