Compositions   1866: Symphony No 1 1869: Romeo and Juliet Overture 1875: Swan Lake 1875: Piano Concerto No 1 1876: Marche Slave 1878: Violin Concerto 1879: Eugene Onegin 1880: Serenade for Strings 1882: 1812 Overture 1885: Manfred Symphony 1888: Sleeping Beauty 1892: The Nutcracker 1896: Symphony No 6 ("Pathétique")	Philosophy 1859: Mill: On Liberty 1867: Marx: Das Kapital               1883: Nietzche: Thus Spake Zarathustra         1900: Russell: Principia Mathematica