Jesus, Confucius, Mohammed, Buddha, Mahavira, Guru Nanak, Plato, Socrates, Marx, and many others, have conveyed approaches to life that were captured in books such as the Hebrew Bible and the New Testament, the Talmud, the Quran, the I Ching, the Five Books and Four Classics, the Analects, the Upanishads, the Bhagavad Gita, the Brama Sutras, Meditations, Republic, Metaphysics, The Wealth of Nations, and Das Kapital.
