“Back in 1927, an American socialist, Norman Thomas, six times candidate for President on the Socialist Party ticket, said that the American people would never vote for socialism but he said under the name of liberalism the American people would adopt every fragment of the socialist program.”

The Mark Levin Show
ABC Radio Networks
2010-06-24
Gingrich: We have to "break the back of the secular socialist machine … and then methodically rip the system apart"
2010-05-25
Media Matters for America
http://mediamatters.org/mmtv/201006250048
2011-03-30
2010s

We must strive for unity at any price and with all sacrifices. But while we are uniting and organizing, we must rid ourselves of all foreign and antagonistic elements. What would one say of a general who in the enemy’s country sought to fill the ranks of his army with recruits from the ranks of the enemy? Would that not be the height of foolishness? Very well, to take into our army – which is an army for the class struggle and the class war – opponents, soldiers with aims and interests entirely opposite to our own, – that would be madness, that would be suicide.
No Compromise – No Political Trading (1899)

Source: Barbarian Sentiments - How The American Century Ends (1989), Chapter 2, The Challenge of Europe, p. 27.

West Chester, Ohio campaign event,

Referring to Obama on telling a Springfield, Ohio audience booing at his mention of Romney's name, "No, no, no — don't boo, vote. Vote! Voting's the best revenge."
2012

Sometimes quoted as: Half of the American people never read a newspaper. Half never voted for president. One hopes it is the same half.
[Bill, Maxwell, http://www.sptimes.com/2002/07/07/Columns/In_gloomy_times__let_.shtml, In gloomy times, let's try to find a sense of humor, St. Petersberg Times, 2002-07-07, 2008-10-04]
Variant: Half of the American people have never read a newspaper. Half never voted for President. One hopes it is the same half.
Source: 1990s, Screening History (1992), Ch. 1: The Prince and the Pauper, p. 5

Source: Property and Freedom (1999), p. 220

2003, Treason : Liberal Treachery from the Cold War to the War on Terrorism (2003)

Source: Hitler’s Beneficiaries: Plunder, Racial War, and the Nazi Welfare State (2007), p. 16

Article in Popolo d'Italia, quoted in "A History of Terrorism" (2001) by Walter Laqueur, p. 71
Undated