LEO TOLSTOY (1828-1910).
LEO NIKOLAEVICH TOLSTOY
LEO TOLSTOI (1828-1910).
HENRY DAVID THOREA
HERBERT SPENCER (1820-1903).
RABINDRANATH TAGORE
LEO NIKOLAEVICH TOLSTOI
LEO NIKOLAEVICH TOLSTO
ARTHUR SCHOPENHAUER
ROBERT CHAMBERS (1802-1871).
HENRY DAVID THOREAU
AMOS BRONSON ALCOTT
RALPH WALDO EMERSON
FRIEDRICH NIETZSCHE
MATTHIAS SPRENGEL
SOREN KIERDEGAARD
JOHANN GOTTFRIED von HERDER
Lavrov Petrovich.
WILLIAM JAMES (1842-1910).
Ralph Waldo Emerson 1803 To 1882
JOHN STUART MILL
HENRY SIDGWICK (1838-1900).
WILHELM DILTHEY
FRANZ BRENTANO (1838-1917).
FRIEDRICH ENGELS (1820-1895).
EDMUND HUSSERL (1859-1938).
ERNST HEINRICH HAECKEL
EDUARD VON HARTMANN
LUDWIG ANDREAS FEUERBACH
GEORGE HENRY LEWES
COUNT KEYSERLING
Leo Tolstoy
THOMAS HOBBES (1588-1679).
VOLTAIRE (1694-1778).
VOLTAIRE (1694-1779).
EMANUEL SWEDENBORG
JOHANN GOTTFRIED VON HERDER
SABINE BARING-GOULD
WILLIAM JAMES (1842-1910)
JOSEPH de MAISTRE (1753-1821).
VICTOR COUSIN (1792-1867).
GEORG WILHELM HEGEL
GEORGE WILHELM HEGE
JOHANN GOTTLIEB FICHT
FRIEDRICH W. NIETZSCHE
HENRI FREDERIC AMIEL (1821-1881).
JULES VERNE (1828-1905).
IRIS MURDOCH (1919-1999).
Friedrich Schiller.
NICCOLO MACHIAVELLI
JEREMY BENTHAM (1748-1832).
ALFRED NORTH WHITEHEAD
Julian Ochorowicz, Polish inventor
WILLIAM GODWIN (1756-1836).
Jorge Agustin Nicolas Ruiz de Santayana y Borras, aka George Santayana, 1863 1952
Constantin Chasseoeuf, French philosopher
ANTHONY TROLLOPE
SIR HENRY TAYLOR (1800-1886).
EMILE ZOLA (1840-1902).
JOSEPH CONRAD (1857-1924).
ROBERT BROWNING
THOMAS HARDY (1840-1928).
HENRY JAMES (1843-1916).
GEORGE DU MAURIER
WILLIAM SCHWENCK GILBERT
CHARLES DICKENS
Miguel de Unamuno y Jugo.
Erik Olof Burman.
Edmund Burke.
Pierre Bayle.
Francis Bacon.
VOLTAIRE: CANDIDE.
FYODOR DOSTOYEVSKY
Peter Kropotkin.
Ernest Renan.
AVICENNA (980-1037).
CHARLES BOOTH (1840-1916).
PETR ALEKSEEVICH KROPOTKIN
KROPOTKIN (1842-1921).
Voltaire, French author
GEORGE SANTAYANA
Anne Louise Germaine Necker, French writer
Robert Macnish
William Godwin
1794 Goethe Scientist Writer Philosopher
PIERRE CURIE (1859-1906).
WARREN DE LA RUE (1815-1889).
JOHN TYNDALL (1820-1893).
JOHN STUART MILL.
KARL MARX (1818-1883).
HIPPOLYTE-ADOLPHE TAINE
CHARLES PEIRCE (1839-1914).
FRIEDRICH SCHLEIERMACHER
GEORGE BOOLE (1815-1864).
ARTHUR JAMES BALFOUR
ERNST MACH (1838-1916).
KARL MARX (1818-1883)
THOMAS MASARYK (1850-1937).
Friedrich Nietzsche, German philosopher
PETER ILICH TCHAIKOVSKY
Count Lev Nikolayevich Tolstoy 1828 - 7 November 1910)
Gotthold Ephraim Lessing (1729-81), German Writer, Philosopher, Dramatist, Publicist and Art Critic, Engraving, 1873
Ramon Maria del Valle-Inclan y de la Pena.
THOMAS PAINE (1737-1809).
VOLTAIRE & ROUSSEAU.
BARON DE MONTESQUIEU