𝐏𝐡𝐢𝐥𝐨𝐬𝐨𝐩𝐡𝐞𝐫𝐬, 𝐖𝐫𝐢𝐭𝐞𝐫𝐬, 𝐚𝐧𝐝 𝐓𝐡𝐞𝐢𝐫 𝐆𝐫𝐞𝐚𝐭𝐞𝐬𝐭 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬 𝟏. 𝐖𝐢𝐥𝐥𝐢𝐚𝐦 𝐒𝐡𝐚𝐤𝐞𝐬𝐩𝐞𝐚𝐫𝐞 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐁𝐚𝐫𝐝 𝐨𝐟 𝐀𝐯𝐨𝐧) 𝟐. 𝐄𝐩𝐢𝐜𝐮𝐫𝐮𝐬 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐆𝐚𝐫𝐝𝐞𝐧 𝐏𝐡𝐢𝐥𝐨𝐬𝐨𝐩𝐡𝐞𝐫) 𝟑. 𝐒𝐨𝐜𝐫𝐚𝐭𝐞𝐬 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐆𝐚𝐝𝐟𝐥𝐲 𝐨𝐟 𝐀𝐭𝐡𝐞𝐧𝐬) 𝟒. 𝐀𝐫𝐢𝐬𝐭𝐨𝐭𝐥𝐞 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐏𝐡𝐢𝐥𝐨𝐬𝐨𝐩𝐡𝐞𝐫) 𝟓. 𝐏𝐥𝐚𝐭𝐨 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐀𝐭𝐡𝐞𝐧𝐢𝐚𝐧 𝐒𝐚𝐠𝐞) 𝟔. 𝐊𝐚𝐫𝐥 𝐌𝐚𝐫𝐱 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐅𝐚𝐭𝐡𝐞𝐫 𝐨𝐟 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐬𝐦) 7. 𝐏𝐲𝐭𝐡𝐚𝐠𝐨𝐫𝐚𝐬 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐒𝐚𝐦𝐢𝐚𝐧 𝐒𝐚𝐠𝐞) 𝟖. 𝐈𝐦𝐦𝐚𝐧𝐮𝐞𝐥 𝐊𝐚𝐧𝐭 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐅𝐚𝐭𝐡𝐞𝐫 𝐨𝐟 𝐦𝐨𝐝𝐞𝐫𝐧 𝐞𝐭𝐡𝐢𝐜𝐬) 𝟗. 𝐂𝐨𝐧𝐟𝐮𝐜𝐢𝐮𝐬 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐆𝐫𝐞𝐚𝐭 𝐓𝐞𝐚𝐜𝐡𝐞𝐫) 𝟏𝟎. 𝐑𝐞𝐧é 𝐃𝐞𝐬𝐜𝐚𝐫𝐭𝐞𝐬 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐅𝐚𝐭𝐡𝐞𝐫 𝐨𝐟 𝐌𝐨𝐝𝐞𝐫𝐧 𝐏𝐡𝐢𝐥𝐨𝐬𝐨𝐩𝐡𝐲) 𝟏𝟏. 𝐉𝐞𝐚𝐧-𝐉𝐚𝐜𝐪𝐮𝐞𝐬 𝐑𝐨𝐮𝐬𝐬𝐞𝐚𝐮 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐅𝐚𝐭𝐡𝐞𝐫 𝐨𝐟 𝐭𝐡𝐞 𝐅𝐫𝐞𝐧𝐜𝐡 𝐑𝐞𝐯𝐨𝐥𝐮𝐭𝐢𝐨𝐧) 𝟏𝟐. 𝐓𝐡𝐨𝐦𝐚𝐬 𝐀𝐪𝐮𝐢𝐧𝐚𝐬 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐀𝐧𝐠𝐞𝐥𝐢𝐜 𝐃𝐨𝐜𝐭𝐨𝐫) 𝟏𝟑. 𝐃𝐚𝐯𝐢𝐝 𝐇𝐮𝐦𝐞 (𝐏𝐬𝐞𝐮𝐝𝐨𝐧𝐲𝐦: 𝐓𝐡𝐞 𝐒𝐤𝐞𝐩𝐭𝐢𝐜 𝐨𝐟 𝐄𝐝𝐢𝐧𝐛𝐮𝐫𝐠𝐡) 14. John Locke (Pseudonym: The Father of Liberalism) 15. Vincent van Gogh (Pseudonym: The Starry Night Artist) 16. Mark Twain (Pseudonym: The Father of American Literature) 17. Cato the Elder (Pseudonym: The Censor) 18. Franz Kafka (Pseudonym: The Master of Metamorphosis) 19. Friedrich Nietzsche (Pseudonym: The Prophet of Nihilism) 20. Walt Whitman (Pseudonym: The Good Gray Poet) 21. Hermann Hesse (Pseudonym: The Seeker of Self) 22. Viktor Frankl called himself Fachbehandler 23. André Gide (Pseudonym: The Chronicler of the Human Conditioni) 24. Epictetus (Pseudonym: The Stoic Sage) 25. Ralph Waldo Emerson (Pseudonym: The Sage of Concord) 26. Rumi (Pseudonym: The Mystic of Love)