Каэтан
Aristotle, Meister Eckhart, Dante Alighieri, Thomas Cajetan, Nicolas of Cusa, Pierre de Bérulle, Christina of Sweden, Immanuel Kant, Georg Wilhelm Friedrich Hegel, Jean-Baptiste Henri Lacordaire, Edmund Husserl, Martin Heidegger, Simone Weil, Michel de Montaigne, Gotthold Ephraim Lessing, Friedrich Wilhelm Joseph Schelling, Jacques Lacan, Karl-Otto Apel, Walter Benjamin, Carl Schmitt, Ernst Cassirer, Ernst Troeltsch, Friedrich Schleiermacher, Ludwig Feuerbach, Félix Ravaisson, Johann Gottlieb Fichte, Charles Sanders Peirce, Max Weber, Dilthey, Nikolai Berdyaev, Hermann Cohen, Salomon Maimon, Paul Natorp, Hans Jonas, Augusto del Noce, Jean Nabert, Thomas Merton, Edith Stein, Leo Strauss, etc.