
Letter to Charles Kingsley (6 May 1863)
1860s
Source: The Autobiography, P. 31
Letter to Charles Kingsley (6 May 1863)
1860s
Source: Northern Farm
He must examine tests and explanations with the greatest precision and question them from all angles and aspects.
Ehsan Masood, Science and Islam https://www.amazon.com/Science-Islam-History-Icon/dp/1785782029/ref=sr_1_3?s=books&ie=UTF8&qid=1544708566&sr=1-3&keywords=ehsan+masood p: 169
Part III, Chapter 18, A Month with Gokhale II
1920s, An Autobiography (1927)
Source: The Production of Security (1849), p. 25
L 98
Aphorisms (1765-1799), Notebook L (1793-1796)