Plato (Greek: Πλάτων, Plátōn, "wide, broad-browed"[1]) (428/427 BC[a] – 348/347 BC), was a Classical Greek philosopher, who together with his teacher, Socrates, and his student, Aristotle, helped to lay the philosophical foundations of Western culture.[2] Plato was also a mathematician, writer of philosophical dialogues, and founder of the Academy in Athens, the first institution of higher learning in the western world. Plato was originally a student of Socrates, and was as much influenced by his thinking as by what he saw as his teacher's unjust death.
Plato's sophistication as a writer and thinker can be witnessed by reading his Socratic dialogues. Some of the dialogues, letters, and other works that are ascribed to him are considered spurious.[3] Interestingly, although there is little question that Plato lectured at the Academy that he founded, the pedagogical function of his dialogues, if any, is not known with certainty. The dialogues have since Plato's time been used to teach a range of subjects, mostly including philosophy, logic, rhetoric, mathematics, and other subjects about which he wrote.
Biography
[edit] Early life
[edit] Birth and family
The exact birthdate of Plato is unknown. Based on ancient sources, most modern scholars estimate that he was born in Athens or Aegina[b] between 429 and 423 BC[a] His father was Ariston. According to a disputed tradition, reported by Diogenes Laertius, Ariston traced his descent from the king of Athens, Codrus, and the king of Messenia, Melanthus.[4] Plato's mother was Perictione, whose family boasted of a relationship with the famous Athenian lawmaker and lyric poet Solon.[5] Perictione was sister of Charmides and niece of Critias, both prominent figures of the Thirty Tyrants, the brief oligarchic regime, which followed on the collapse of Athens at the end of the Peloponnesian war (404-403 b.c.e.).[6] Besides Plato himself, Ariston and Perictione had three other children; these were two sons, Adeimantus and Glaucon, and a daughter Potone, the mother of Speusippus (the nephew and successor of Plato as head of his philosophical Academy).[6] According to the Republic, Adeimantus and Glaucon were older than Plato.[7] Nevertheless, in his Memorabilia, Xenophon presents Glaucon as younger than Plato.[8]
According to certain reports of ancient writers, Plato' s mother became pregnant through a virginal conception: Ariston tried to force his attentions on Perictione, but failed of his purpose; then the ancient Greek god Apollo appeared to him in a vision, and, as a result of it, Ariston left Perictione unmolested.[9] Another legend related that, while he was sleeping as an infant, bees had settled on the lips of Plato; an augury of the sweetness of style in which he would discourse philosophy.[10]
Ariston appears to have died in Plato's childhood, although the precise dating of his death is difficult.[11] Perictione then married Pyrilampes, her mother's brother,[12] who had served many times as an ambassador to the Persian court and was a friend of Pericles, the leader of the democratic faction in Athens.[13] Pyrilampes had a son from a previous marriage, Demus, who was famous for his beauty.[14] Perictione gave birth to Pyrilampes' second son, Antiphon, the half-brother of Plato, who appears in Parmenides.[15]
In contrast to his reticence about himself, Plato used to introduce his distinguished relatives into his dialogues, or to mention them with some precision: Charmides has one named after him; Critias speaks in both Charmides and Protagoras; Adeimantus and Glaucon take prominent parts in the Republic.[16] From these and other references one can reconstruct his family tree, and this suggests a considerable amount of family pride. According to Burnet, "the opening scene of the Charmides is a glorification of the whole [family] connection ... Plato's dialogues are not only a memorial to Socrates, but also the happier days of his own family".[17]
[edit] Name
According to Diogenes Laertius, the philosopher was named Aristocles after his grandfather, but his wrestling coach, Ariston of Argos, dubbed him "Platon", meaning "broad" on account of his robust figure.[18] According to the sources mentioned by Diogenes (all dating from the Alexandrian period), Plato derived his name from the breadth (platutês) of his eloquence, or else because he was very wide (platus) across the forehead.[19] In the 21st century some scholars disputed Diogenes, and argued that the legend about his name being Aristocles originated in the Hellenistic age.[c]
[edit] Education
Apuleius informs us that Speusippus praised Plato's quickness of mind and modesty as a boy, and the "first fruits of his youth infused with hard work and love of study".[20] Plato must have been instructed in grammar, music, and gymnastics by the most distinguished teachers of his time.[21] Dicaearchus went so far as to say that Plato wrestled at the Isthmian games.[22] Plato had also attended courses of philosophy; before meeting Socrates, he first became acquainted with Cratylus (a disciple of Heraclitus, a prominent pre-Socratic Greek philosopher) and the Heraclitean doctrines.[23]
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