A History of Greek Philosophy: The fifth-century enlightenment. Introduction

agree Alcibiades Alcidamas Antiphon Antisthenes Apol appears areté argued argument Aristippus Aristophanes Aristotle Aristotle's atheism Athenian Athens believed called Callicles character claim Clouds connexion contemporary Cratylus Critias criticism death definition democracy Democritus dialogue Diogenes discussion divine doctrine Eleatic ethical Euripides evidence existence fact fifth century Gesch give gods Gomperz Gorgias Greek Grote Halbb Hippias historical human idea interest Isocrates justice knowledge logos Lycophron matter means mentioned mind moral nature Nestle nomoi nomos opinion orator origin Parmenides passage Phaedo philosophers physis Plato pleasure poets political practical probably Prodicus Prodicus's Prot Protagoras Protagoras's psyche pupil question quoted reference rhetoric says sense Sextus slave Socrates Socrates's Sophists Sophs soul speaks speech teaching Theaet Theaetetus theory things thought Thrasymachus Thucydides true truth Untersteiner unwritten laws virtue VMzuL words writing Xenophon Zeus καὶ τὸ