his naïve representation of Socrates. Xenophon was a soldier, argued Schleiermacher, and was therefore not well placed to articulate Socratic ideas. Furthermore, Xenophon was biased in his depiction of his former friend and teacher: he believed Socrates was treated unfairly by Athens, and sought to prove his point of view rather than to provide an impartial account. The result, said Schleiermacher, was that Xenophon portrayed Socrates as an uninspiring philosopher. By the early 20th century, Xenophon's account was largely rejected. The philosopher Karl Joel, basing his arguments on Aristotle's interpretation of logos sokratikos, suggested that the Socratic dialogues are mostly fictional: according to Joel, the dialogues' authors were just mimicking some Socratic traits of dialogue. In the mid-20th century, philosophers such as Olof Gigon and Eugène Dupréel, based on Joel's arguments, proposed that the study of Socrates should focus on the various versions of his character and beliefs rather than aiming to reconstruct a historical Socrates. Later, ancient philosophy scholar Gregory Vlastos suggested that the early Socratic dialogues of Plato were more compatible with other evidence for a historical Socrates than his later writings, an argument that is based on inconsistencies in Plato's own evolving depiction of Socrates. Vlastos totally disregarded Xenophon's account except when it agreed with Plato's. More recently, Charles H. Kahn has reinforced the skeptical stance on the unsolvable Socratic problem, suggesting that only Plato's Apology has any historical significance. Biography Socrates was born in 470 or 469 BC to Sophroniscus and Phaenarete, a stoneworker and a midwife, respectively, in the Athenian deme of Alopece; therefore, he was an Athenian citizen, having been born to relatively affluent Athenians. He lived close to his father's relatives and inherited, as was customary, part of his father's estate, securing a life reasonably free of financial concerns. His education followed the laws and customs of Athens. He learned the basic skills of reading and writing and, like most wealthy Athenians, received extra lessons in various other fields such as gymnastics, poetry and music. He was married twice (which came first is not clear): his marriage to Xanthippe took place when Socrates was in his fifties, and another marriage was with a daughter of Aristides, an Athenian statesman. He had three sons with Xanthippe. Socrates fulfilled his military service during the Peloponnesian War and distinguished himself in three campaigns, according to Plato. Another incident that reflects Socrates's respect for the law is