Plato
1843 · Fair
€60
George Berkeley
1739 · Good
€345
Jean-Baptiste de Boyer marquis d'Argens
1740 · Good
€235
Friedrich Fröbel
1913 · Good
€20
Hippocrates
1534 · Fair
€320
John Milton
1647 · Very good
€725
Πλάτων
1848 · Good
€75
Alexander Campbell Fraser
1901 · Good
€75
Henry Drummond
1835 · Very good
€100
Aristotle
1579 · Fine
€1,405
Johann Wolfgang von Goethe
1816 · Good
€100
Aristotle
1811 · Good
€125
Guimps, Roger de baron
1882 · Fine
€155
William Whewell
1848 · Fine
€145
David Hume
1775 · Good
€180
Francis Bacon
1765 · Very good
€480
Friedrich Nietzsche
1900 · Very good
€65
Johann Heinrich Pestalozzi
1833 · Good
€155
Thorstein Veblen, Teichgraeber, Richard F., III
1932 · Good
€20
Thomas Troward
1922 · Good
€30
Miguel de Unamuno
1935 · Good
€25
Cicero
1728 · Good
€180
Henry St. John Viscount Bolingbroke
1780 · Fine
€1,255
John Locke
1759 · Fair
€130
David Hume
1762 · Fine
€415
Robert Flint
1932 · Very good
€40
George Henry Lewes
1883 · Very good
€65
Thomas Reid, Knud Haakonssen
1788 · Very good
€235
Weber, Alfred
1909 · Good
€60
Gottfried Wilhelm Leibniz, Robert Zimmermann
1742 · Very good
€400
Søren Kierkegaard
1863 · Fair
€45
Johann Georg Zimmermann
1799 · Good
€560
Ива́н Алекса́ндрович Гончаро́в
1915 · Very good
€35
Immanuel Kant, Alain Renaut
1807 · Very good
€330
John Locke
1738 · Good
€265
Kahlil Gibran, paula garcia
1784 · Very good
€235
Adam Smith
1798 · Very good
€500
Adam Ferguson
1774 · Fair
€325
Confucius
1751 · Very good
€605
Madhava
1890 · Good
€110
Godefridus Udemans
1648 · Very good · NL
€1,820
Hegeler Institute
1924 · Fine
€100
René Descartes
1646 · Fair
€1,215
Han Fei
1814 · Good
€210
Thomas Stanley
1659 · Good
€830
Jean Bodin
1597 · Good
€455
Julien Offray de La Mettrie, Bernard A. Laska
1770 · Good
€370
Oscar Wilde
1893 · Very good
€145
Georg Wilhelm Friedrich Hegel
1935 · Good
€100
Augustus J. C. Hare, Julius Charles Hare
1838 · Very good
€155
Henri Bergson, Frank Lubecki Pogson
1896 · Good
€60
E. M. Forster
1925 · Good
€35
Francis Hutcheson, Aaron Garrett
1745 · Good
€515
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Plato
1732 · Good
€225
Jean Anthelme Brillat-Savarin
1827 · Good
€145
Josiah Royce
1903 · Very good
€65
Jonathan Edwards
1772 · Good
€305
Jean-Jacques Rousseau
1793 · Fine
€485
Epictetus
1800 · Very good
€180