LEO TOLSTOY (1828-1910).
LEO TOLSTOI (1828-1910).
LEO NIKOLAEVICH TOLSTOY
SOREN KIERDEGAARD
ARTHUR SCHOPENHAUER
FRIEDRICH NIETZSCHE
HENRY DAVID THOREA
HENRY DAVID THOREAU
ROBERT CHAMBERS (1802-1871).
Leo Tolstoy
EDUARD VON HARTMANN
VOLTAIRE (1694-1778).
LEO NIKOLAEVICH TOLSTOI
RALPH WALDO EMERSON
VOLTAIRE: CANDIDE.
Ralph Waldo Emerson 1803 To 1882
WILLIAM GODWIN (1756-1836).
LEO NIKOLAEVICH TOLSTO
NICCOLO MACHIAVELLI
PETR ALEKSEEVICH KROPOTKIN
AMOS BRONSON ALCOTT
Jorge Agustin Nicolas Ruiz de Santayana y Borras, aka George Santayana, 1863 1952
WILLIAM JAMES (1842-1910).
MATTHIAS SPRENGEL
JOHANN GOTTFRIED von HERDER
Lavrov Petrovich.
JOHN STUART MILL.
JOHN STUART MILL
BARON DE MONTESQUIEU
CANDIDE
AUGUSTE COMTE (1798-1857).
JEREMY BENTHAM (1748-1832).
IMMANUEL KANT (1724-1804).
SOREN KIERKEGAARD
Niccolo Di Bernardo Dei Machiavelli
FRANCIS BACON (1561-1626).
Voltaire.
COUNT KEYSERLING
THOMAS HOBBES (1588-1679).
HERBERT SPENCER (1820-1903).
HENRY SIDGWICK (1838-1900).
WILHELM DILTHEY
FRANZ BRENTANO (1838-1917).
FRIEDRICH ENGELS (1820-1895).
EDMUND HUSSERL (1859-1938).
ERNST HEINRICH HAECKEL
LUDWIG ANDREAS FEUERBACH
GEORGE HENRY LEWES
GEORGE MEREDITH (1828-1909).
KROPOTKIN (1842-1921).
WILHELM WUNDT (1832-1920).
Johann Christoph Friedrich Von Schiller
Robert Macnish
William Godwin
Voltaire, French author
FRIEDRICH W. NIETZSCHE
VOLTAIRE (1694-1779).
EMANUEL SWEDENBORG
JOHANN GOTTFRIED VON HERDER
VOLTAIRE & ROUSSEAU.
DANTE GABRIEL ROSSETTI.
THOMAS WOOLNER (1825-1892).
ROBERT BROWNING (1812-1889).
WILLIAM JAMES (1842-1910)
RABINDRANATH TAGORE
MENG-TZU (c371-c289 B.C.).
CHUANG-TZU (fl. 4th century B.C.).
EPICTETUS (c55-c135 A.D.).
EPICURUS (343?-270 B.C.).
Benedetto Croce, 1866 1952
John Dewey, 1859 1952
RENE DESCARTES (1596-1650).
JOSEPH de MAISTRE (1753-1821).
VICTOR COUSIN (1792-1867).
Lev Nikolayevich Tolstoy, 1828 1910
ALEXIS de TOCQUEVILLE
GEORG WILHELM HEGEL
GEORGE WILHELM HEGE
JOHANN GOTTLIEB FICHT
Illustration of a man from 'The Portable Lavater or precise the art of knowing men by the facial features'
HENRI FREDERIC AMIEL (1821-1881).
Johann Christoph Friedrich von Schiller, 1759 1805
NICOLAS DE MALEBRANCHE
DENIS DIDEROT (1713-1784).
ETIENNE BONNOT de CONDILLA
CLAUDE ADRIEN HELVETIUS
Leo Nikolaevich Tolstoy
Friedrich Schiller.
Constantin Chasseoeuf, French philosopher
ALFRED NORTH WHITEHEAD
IRIS MURDOCH (1919-1999).
Painting showing a portrait of French political philosopher Charles-Louis de Secondat.
THOMAS PAINE (1737-1809).
JEAN-JACQUES BEL, 1740.
Michael Faraday
FRIEDRICH W.J. von SCHELLING
FRIEDRICH SCHLEIERMACHER
COMTE de SAINT-SIMON
FRIEDRICH W.J. von SCHELLIN
JOSEPH-MARIE de GERANDO
GOTTHILF VON SCHUBERT
John Locke, English philosopher
JOHANN GOTTLIEB FICHTE