Rene Descartes
Schopenhauer
Jose Ortega Y Gasset
Champdor Albert
Schopenhauer Arthur
Gunther Rebel
Osho .
Wong Eva
Beatrice Trum Hunter
De Amicis Edmundo
Barrio Gutierrez Jose
Ramiro Calle, Vazquez Sebastian
Buda, Thera Nyanaonika
Holstein Alexander
William Shakespeare
Dargyay Eva K.
Redhouse W.
Montaigne
Ramiro Calle
Montserrat Torrents Jose
Vazquez Sebastian
Anonimo .
Rumi
Shah Idries
Baltasar Gracian
Moody Raymond A,
Niess Frank
Luigi Pirandello
Gabriela Mistral