Quotes about morality
501 quotes from 241 people
Joseph Addison1672–1719The Spectator, No. 122 (20 July 1711)
Felix Adler1851–1933Life and Destiny (1913), p.34
Isaiah766–686 BCIsaiah 5:20 (KJV)A means can be justified only by its end. But the end in its turn needs to be justified.
Leon Trotsky1879–1940Their Morals and Ours (1938)
Richard Dawkinsborn 1941River out of Eden (1995), pp. 131–132
Benjamin Franklin1706–1790Letter to Ezra Stiles (9 March 1790)
Albert Camus1913–1960The Myth of Sisyphus (1942), “The Absurd Man”
Peter Kropotkin1842–1921Mutual Aid: A Factor of Evolution (1902)For evil has no positive nature; but the loss of good has received the name “evil.”
Augustine of Hippo354–430The City of God, Book XI, ch. 9
Karl Popper1902–1994The Open Society and Its Enemies (1945), Vol. 1, Notes to the Chapters: Ch. 9, Note 2.
Dietrich Bonhoeffer1906–1945The Cost of Discipleship (1937), “Revenge”, p. 141
Leo Tolstoy1828–1910The Meaning of the Russian Revolution (1906), a work about the 1905 Russian Revolution.
Marie von Ebner-Eschenbach1830–1916Aphorisms (1880/1893), p. 30.

