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Luigi Turco is Professor of Philosophy at the University of Bologna.
Michael Polanyi
Boethius
Thales
Chuang Tzu
Helmut Schoeck
Joseph Butler
Eric Schliesser
Ayn Rand
Socrates
Sir Edwin Chadwick
Peter Carl Mentzel
James Beattie
Peter C. Myers
Ralph McInerny
Eric Mack
Lao Tzu
Maia Cummings
Carlo Lottieri
Francis Hutcheson
Dugald Stewart
Tibor R. Machan
Jan Narveson
Bas van der Vossen
Sir James Mackintosh
Benedict de Spinoza
Gershom Carmichael
Avicenna
Aeon J. Skoble
Titus Lucretius Carus
Michael Silverthorne
St. Thomas Aquinas
Rachel Ferguson