Example image of eyePlorer eyePlorer map for 'Philosophy in the Tragic Age of the Greeks': Friedrich Nietzsche Greece Anaxagoras Anaximander Heraclitus Parmenides Thales Democritus Empedocles Socrates Cosmogony Pre-Socratic philosophy Plato Water Fable Mythology Analogy Allegory Argument Reason God Nature Miletus Existence Apeiron Indefinite Ethics Moral Individual Oneness Primeval Value theory Guilt Penance Metaphysics Being Xenophanes Zeno of Elea Intelligence Mind Nous Teleology Geist Physis List of works by Friedrich Nietzsche Pandeism The Birth of Tragedy