Edith Stein
Helene Von Druskowitz
Giordano Bruno
Jacques Derrida
Ernst Cassirer
René Daumal
Carlo Bo
Alfred North Whitehead
Galen Strawson
Gaston Bachelard
Emmanuel Lévinas
Johann Gottlieb Fichte
Theodor Adorno
Friedrich Nietzsche, Marco Carassai
Eugène Emmanuel Viollet-le-Duc
Al Fârâbi
Sergio Quinzio
Franz Brentano
Vaclav Havel
Simone Weil
Otto Neurath
Georg Christoph Lichtenberg
Nikolaj Tarabukin
Rabindranath Tagore
Florenskij Pavel
Gottlob Frege
Carlo Michelstaedter
Donald Sassoon
Franco Battiato
Max Scheler
María Zambrano
Piero Martinetti
Edmund Husserl
Wilhelm Weischedel
Paul Ricoeur
Jean Luc Codraix
Andrea Libero Carbone
Jürgen Habermas, Filippini Enrico
Romain Rolland
Lev Šestov
Stefan Zweig
Marc Bloch
David Chalmers
Manacorda Giorgio