#N/AAnónimoArana, JuanArmstrong, KarenAutores, VáriosBENEDICTO XVIBenedicto XVI - Joseph RatzingerBento XVIBertrand RussellCopleston, FrederickDonati, PierpaoloEdith SteinFrançoise, DoltoFriedrich NietzscheGalilei, GalileoJuan XXIIIJULIO VERNEKierkegaard, SorenKnitter, Paul F.Küng, HansMalzieu, MathiasMarina, José AntonioMosterÃn, JesúsNietzsche, FriedrichNietzsche, Friedrich WilhelmPigliucci, MassimoPié-Ninot, SalvadorRatzinger, JosephRiusROPERO, ALFONSORupi KaurSanta Teresa de JesusTimothy KellerUnamuno, MiguelUnamuno, Miguel deValadier, PaulVariosVarios autoresVattimo, GianniVerónica Gerber BicecciVictor HugoVoltaireVV. AA.XYoko Ono