“Mister Crawford, nobody is more sick of this war than I am. That's why we're moving south, to end it as quickly as possible. Lincoln said at Gettysburg we must preserve this nation so a government of the people won't perish, but you newspaper boys never pay much attention to that, did you?”
North and South, Book II https://listenonrepeat.com/watch/?v=vopVVBiC80g#General_Grant_s_Strategies (1986).
In fiction, <span class="plainlinks"> North and South, Book II http://www.imdb.com/title/tt0090490/fullcredits?ref_=tt_cl_sm#cast (1986)</span>
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Ulysses S. Grant 177
18th President of the United States 1822–1885Related quotes
[Jourdan, Kristi, Tea Party hopeful - gives voters third choice, Las Vegas Review-Journal, 1B, March 8, 2010]

This is a very close paraphrase of a quotation attributed to Carl Buehner in a book published many years earlier - “They may forget what you said — but they will never forget how you made them feel.” quoted in Richard Evans' Quote Book, 1971, Publisher's Press, ASIN: B000TV5WBW, although it is widely (mis)attributed to Angelou in her book Worth Repeating: More Than 5,000 Classic and Contemporary Quotes (2003) by Bob Kelly, p. 263,
Misattributed
Variant: People will forget what you said. People will forget what you did. But people will never forget how you made them feel.

1990s, An Exchange With a Civil War Historian (June 1995)

Speech in the House of Commons (26 June 1991) http://hansard.millbanksystems.com/commons/1991/jun/26/European-Community
Post-Prime Ministerial

interview with KRNO, 2010-07-14
Angle: Unemployed are "Spoiled"; It's not my job to fight for Nevadans' jobs
2010-06-18
YouTube
http://www.youtube.com/watch?v=zK-YtM52aPE
2010-10-23
on unemployment benefits

As quoted in Calculus Gems (1992) by George F. Simmons

Quoted in Henry Hitch Adams, Years to victory (1973), p. 448.

Fox Business Network, October 14, 2008 http://www.youtube.com/watch?v=_qzUtPq8pLE
2000s, 2006-2009