“Pre-Socratic philosophy begins ... with the discovery of Nature; Socratic philosophy begins with the discovery of man's soul."3” — William B. Irvine Copy Share Image
Socrates ... is the first philosopher of life [Lebensphilosoph], ... Thinking serves life, while among all previous philosophers life had served thought and knowledge. ... Thus Socratic philosophy is absolutely practical: it is hostile to all knowledge unconnected to ethical implications. — Friedrich Nietzsche Copy Share Image