"Note on the Plan of Nietzsche's Beyond Good and Evil", Interpretation: A Journal of Political Philosophy 3, nos. 2 and 3 (1973)
“The emancipation of men from cruelty and injustice will bring with it in due course the emancipation of animals also. The two reforms are inseparably connected, and neither can be fully realized alone.”
From an essay in Cruelties of Civilization (1897) as quoted in Roderick Nash, The Rights of Nature, University of Wisconsin Press, 1989, p. 29 https://books.google.it/books?id=f9tJZz6jDUIC&pg=PA29.
Help us to complete the source, original and additional information
Henry Stephens Salt 19
British activist 1851–1939Related quotes

Source: The Postmodern Condition: A Report on Knowledge (1977), p.50

As quoted in "The best quotes from Ralph Klein’s colourful public life" http://www.theglobeandmail.com/news/national/the-best-quotes-from-ralph-kleins-colourful-public-life/article10577310/, The Globe and Mail
p. 96
Dorothy Thompson’s Political Guide: A Study of American Liberalism and its Relationship to Modern Totalitarian States (1938)

Diary (14 February 1879)
Diary and Letters of Rutherford Birchard Hayes (1922 - 1926)

Freedom is a Constant Struggle: Closures and Continuities (2013)

1960s, Emancipation Proclamation Centennial Address (1962)
Context: When Abraham Lincoln signed the Emancipation Proclamation it was not the act of an opportunistic politician issuing a hollow pronouncement to placate a pressure group. Our truly great presidents were tortured deep in their hearts by the race question. [... ] Lincoln’s torments are well known, his vacillations were facts. In the seething cauldron of ‘62 and ‘63 Lincoln was called the "Baboon President" in the North, and "coward", "assassin" and "savage" in the South. Yet he searched his way to the conclusions embodied in these words, "In giving freedom to the slave we assure freedom to the free, honorable alike in what we give and what we preserve." On this moral foundation he personally prepared the first draft of the Emancipation Proclamation, and to emphasize the decisiveness of his course he called his cabinet together and declared he was not seeking their advice as to its wisdom but only suggestions on subject matter. Lincoln achieved immortality because he issued the Emancipation Proclamation. His hesitation had not stayed his hand when historic necessity charted but one course. No President can be great, or even fit for office, if he attempts to accommodate to injustice to maintain his political balance.

The Canton, Ohio Speech, Anti-War Speech (1918)
Quoted in A Life of Azikiwe by K. A. B. Jones-Quartey (Penguin, 1965), p. 116