Which ancient Greek philosopher is known for his teachings on ethics, including the concept of virtue and the "Golden Mean"? Socrates Aristotle Plato Epicurus None Who is the Chinese philosopher and teacher known for his philosophy on ethics, family, and government, and whose ideas continue to influence Chinese culture? Sun Tzu Laozi Confucius Zhuangzi None Which French philosopher is famous for his phrase "I think, therefore I am" and is considered a foundational figure in modern philosophy? Voltaire René Descartes Jean-Jacques Rousseau Montesquieu None This German philosopher and economist wrote "The Communist Manifesto" and "Das Kapital," contributing significantly to the development of Marxist theory. Karl Popper Friedrich Hayek Karl Marx Immanuel Kant None Which ancient philosopher, often referred to as the "Father of Western Philosophy," used the Socratic method of inquiry and was Plato's teacher? Heraclitus Pythagoras Socrates Thales None Time's up