[168] P. 426.
[169] June 18, 1858, Life, vol. I, p. 473.
[170] To Lyell, June 25, 1858, Life, vol. I, p. 474.
[171] Hooker to Francis Darwin, Life, vol. I, p. 482.
[172] In Popular Science Monthly, April, 1909, vol. LXXIV, p. 396.
[173] To Wallace, April 20, 1870, Life, vol. II, p. 301.
[174] Darwiniana, p. 286.
[175] Animals and Plants, vol. I, p. 225.
[176] Descent, p. 563.
[177] More Letters, vol. I, p. 2.
[178] Life, vol. I, p. 54.
[179] To Hooker, November 5, 1854, Life, vol. I, p. 404.
[180] To Hooker, July 13, 1858, Life, vol. I, p. 484.
[181] Life, vol. I, p. 46.
[182] To Fox, March 24, 1859, Life, vol. I, p. 506.
[183] Life, vol. I, p. 55.
[184] Life, p. 71.
[185] In Life, vol. II, p. 115.
[186] To Lyell, April 10, 1860, Life, vol. II, p. 94.
[187] To Huxley, December 18, 1862, More Letters, vol. I, p. 230.
[188] Great Naturalists, p. 70.
[189] Agassiz to Murray, December 2, 1887, G. R. Agassiz, Letters and Recollections of Alexander Agassiz, p. 228.
[190] To Falconer, January 5, 1863, More Letters, vol. I, p. 228.
[191] To Huxley, April 11, 1864, More Letters, vol. I, p. 246.
[192] To Henslow, October 26, 1860, More Letters, vol. I, p. 174.
[193] To Wallace, July 12, 1871, Life, II, p. 326.
[194] To Häckel, May 21, 1867, Life, vol. II, p. 251.
[195] Huxley to Darwin, November 14, 1880, Life of Huxley, vol. II, p. 15.
[196] To Hooker, December 25, 1859, Life, vol. II, p. 46.
[197] Speech, November, 1877, Life of Huxley, vol. I, p. 514.
[198] P. 262.
[199] To Hooker, December 14, 1859, Life, vol. II, p. 38.
[200] To Gray, April 3, 1860, Life, vol. II, p. 91.
[201] To Henslow, May 8, 1860, More Letters, vol. I, p. 149.
[202] Origin, p. 133.
[203] Origin, p. 143.
[204] Origin, p. 228.
[205] Origin, p. 233.
[206] Orchids, p. 257.
[207] To Huxley, May 11, 1880, More Letters, vol. I, p. 387.
[208] Darwiniana, p. 184.
[209] To Lyell, September 20, 1859, Life, vol. I, p. 521.
[210] To Hooker, June 17, 1856, Life, vol. I, p. 432.
[211] To Falconer, October 1, 1862, More Letters, vol. I, p. 206.
[212] Origin, p. 162.
[213] To Hooker, July 5, 1856, More Letters, vol. I, p. 93.
[214] To Miller, June 5, 1859, More Letters, vol. I, p. 122.
[215] To Hooker, June 30, 1862, Life, II, p. 445.
[216] To Wallace, July 12, 1871, Life, vol. II, p. 325.
[217] To Hooker, June 15, 1881, More Letters, vol. II, p. 433.
[218] To Falconer, October 1, 1862, More Letters, vol. I, p. 209.
[219] To Lyell, September 26, 1860, More Letters, vol. I, p. 167.
[220] To Hooker, January 16, 1869, More Letters, vol. II, p. 379.
[221] Evolution and Adaptation, p. 231.
[222] Greeks to Darwin, p. 229.
[223] November 7, 1875, More Letters, vol. I, p. 360.
[224] Descent, p. 61.
[225] In Life, vol. II, p. 187, from Life of Kingsley, vol. II, p. 171.
[226] To Hooker, April or May, 1859, Life, vol. I, p. 512.
[227] To Gray, October, 1865, Life, vol. I, p. 489.
[228] Life, vol. I, p. 82.
[229] Greeks to Darwin, p. 5.
[230] Science and the Modern World, p. 158.
[231] What Evolution is, p. 17.
[232] Evolution, p. 16.
[233] The Earth Speaks, p. 19.
[234] Quoted in Boston Transcript review of translation of Weber’s History of Philosophy, February 6, 1926.
[235] To Hooker, October 13, 1858, Life, vol. I, p. 495.
[236] To Hooker, June 17, 1868, Life, vol. II, p. 273.
[237] Life, vol. I, p. 81.
[238] Life, vol. I, p. 81.
[239] Life, vol. I, p. 30.
[240] To Lyell, January 22, 1865, Life, vol. II, p. 216.
[241] To Morley, March 24, 1871, More Letters, vol. I, p. 326.
[242] Lull, p. 129.
[243] To Hooker, December 21, 1859, Life, vol. II, p. 21.
[244] To Hooker, September 27, 1865, Life, vol. II, p. 225.
[245] To Henslow, May 18, 1832, Life, vol. I, p. 220.
[246] Life, vol. II, p. 356.
[247] To Herbert, June 2, 1833, Life, vol. I, p. 210.
[248] Reminiscences of Charles Darwin, in Harper’s Magazine, December, 1909, vol. CXX, p. 15.
[249] To Müller, August 28, 1870, More Letters, vol. II, p. 92.
[250] Beagle Journal, p. 499.
[251] Life, vol. II, p. 377.
[252] Descent of Man, p. 70.
[253] Life, vol. II, p. 309.
[254] To Wallace, July 12, 1881, in Wallace, Life, vol. II, p. 15.
[255] To Wallace, July 12, 1881, in Wallace, Life, vol. II, p. 14.
[256] To Lyell, January 22, 1865, Life, vol. II, p. 217.
[257] Krause, p. 70.
[258] Emma Wedgwood to Madame Sismondi, November 15, 1838, Family Letters, vol. II, p. 7.
[259] To Gurney, July 8, 1876, Life, vol. II, p. 364.
[260] Family Letters, vol. II, p. 171.
[261] Life, vol. I, p. 103.
[262] Ibid.
[263] Beagle Journal, p. 112.
[264] Life, vol. I, p. 43.
[265] Life, vol. I, p. 42.
[266] To Susan Darwin, April 23, 1835, Life, vol. I, p. 233.
[267] Life, vol. I, p. 146.
[268] Life, vol. I, p. 42.
[269] Life, vol. I, p. 81.
[270] Life, vol. II, p. 178.
[271] To Mrs. Haliburton, November 22, 1880, Life, vol. II, p. 508.
[272] To Henslow, July 24, 1834, More Letters, vol. I, p. 14.
[273] To Hooker, March 17, 1867, More Letters, vol. II, p. 2.
[274] To Rivers, December 28, 1866, Life, vol. II, p. 241.
[275] Darwiniana, p. 286.
[276] Life, vol. I, p. 102.
[277] Life, vol. I, p. 81.
[278] Ibid.
[279] Life, vol. I, p. 57.
[280] Life, vol I, p. 81.
[281] E. B. Titchener, in Popular Science Monthly, January, 1909, vol. LXXIV, p. 47.
[282] Causeries du Lundi, vol. IV, p. 45.
[283] To Newton, May 3, 1780, The Correspondence of William Cowper (edition Wright), vol. I, p. 185.
[284] Poems (Globe edition), p. 191.
[285] Childe Harold, canto III, stanza 72.
[286] Sénancour, Obermann, p. 40.
[287] Life, vol. I, p. 95.
[288] To Mrs. Darwin, April, 1858, Life, vol. I, p. 471.
[289] Beagle Journal, p. 322.
[290] To Henslow, August 15, 1832, More Letters, vol. I, p. 10.
[291] Family Letters, vol. II, p. 175.
[292] Mrs. Darwin to Darwin, 1859, Family Letters, vol. II, p. 175.
[293] Family Letters, vol. II, p. 201.
[294] Beagle Journal, p. 263.
[295] Life, vol. II, p. 308.
[296] Ibid.
[297] Descent of Man, p. 612.
[298] Life, vol. II, p. 238.
[299] Life, vol. II, p. 237.
[300] William Darwin, in Family Letters, vol. II, p. 169.
[301] Expression, p. 219.
[302] Beagle Journal, p. 411.
[303] Life, vol. I, p. 29.
[304] Life, vol. I, p. 282.
[305] To Lyell, September 3, 1874, More Letters, vol. II, p. 237.
[306] Family Letters, vol. II, p. 253.
[307] To Ridley, November 28, 1878, Life, vol. II, p. 412.
[308] To Gray, July, 1860, Life, vol. I, p. 284.
[309] Norton to Ruskin, September 9, 1868, Letters of Charles Eliot Norton, vol. I, p. 309.
[310] Great Naturalists, p. 57.
[311] Reminiscences of Charles Darwin, in Harper’s Magazine, December, 1909, vol. CXX, p. 13.
[312] To Francis Darwin, November 11, 1887, The Life and Letters of Leslie Stephen, by Frederic William Maitland, p. 393.
[313] To Norton, Life of Stephen as above, p. 300.
[314] To Falconer, November 8, 1864, More Letters, vol. I, p. 257.
[315] Norton, Diary, April 12, 1873, in Letters of Charles Eliot Norton, vol. I, p. 477.
[316] Kingsley to Lubbock, in Life of Sir John Lubbock, Lord Avebury, by Horace G. Hutchinson, vol. I, p. 92.
[317] Grant Duff, Diary, 1873-1881, December 15, 1880, vol. II, p. 283.
[318] July, 1860, More Letters, vol. I, p. 159.
[319] September 5, 1862, More Letters, vol. I, p. 205.
[320] To Hooker, April 23, 1861, More Letters, vol. I, p. 185.
[321] To Fox, March 13, 1837, Life, vol. I, p. 249.
[322] Life, vol. I, p. 42.
[323] Life, vol. I, p. 28.
[324] Life, vol. I, p. 49.
[325] Life, vol. I, p. 89.
[326] Life, vol. I, p. 30.
[327] Life, vol. I, p. 96.
[328] Answer to questionnaire, Life, vol. II, p. 415.
[329] To Mrs. Darwin, March, 1842, Family Letters, vol. II, p. 69.
[330] To Fox, March 24, 1859, Life, vol. I, p. 506.
[331] January 28, 1876, Family Letters, vol. II, p. 221.
[332] To Hooker, September 1, 1859, Life, vol. I, p. 518.
[333] Life, vol. I, p. 85.
[334] To Falconer, November 14, 1862, More Letters, vol. I, p. 211.
[335] To Hooker, May 29, 1854, More Letters, vol. I, p. 79.
[336] Life, vol. I, p. 243.