There is no such thing as absolute certainty, but there is assurance sufficient for the purposes of human life.

More information about this quote

Authentication Score 3

Original Citation

Mill, John Stuart. On Liberty. London: J.W. Parker and Son, 1859, ch. 1.

Current Citation

Mill, John Stuart. "On Liberty." On Liberty, Utilitarianism and Other Essays, edited by Mark Philp and Frederick Rosen. Oxford University Press, 2015, ch. 1.