“The purpose of argument is to change the nature of truth.”
Source: Children of Dune
Help us to complete the source, original and additional information
Frank Herbert 158
American writer 1920–1986Related quotes

“The truth is always the strongest argument.”
Fragment 737.
Phædra

Un Art de Vivre (The Art of Living) (1939), The Art of Marriage

“Climate change argument is absolute crap.”
Quoted in "A look back at most controversial Tony Abbott moments" http://www.news.com.au/national/a-look-back-at-most-controversial-tony-abbott-moments-after-prime-minister-apologises-for-winking/story-fncynjr2-1226927063505 on news.com.au, May 23, 2014.
2010

“Truth springs from argument amongst friends.”
Misattributed

James M. McPhersonThis Mighty Scourge: Perspectives on the Civil War (2007), Oxford, New York: Oxford University Press. pp. 3–9
2000s
Context: While one or more of these interpretations remain popular among the Sons of Confederate Veterans and other Southern heritage groups, few professional historians now subscribe to them. Of all these interpretations, the states' rights argument is perhaps the weakest. It fails to ask the question, states' rights for what purpose? States' rights, or sovereignty, was always more a means than an end, an instrument to achieve a certain goal more than a principle.

Encyclical Fides et Ratio, 14 September 1998
Source: www.vatican.va http://www.vatican.va/holy_father/john_paul_ii/encyclicals/documents/hf_jp-ii_enc_14091998_fides-et-ratio_en.html