"Social Security has been called the third rail of American politics, the one you're not supposed to touch because it might shock you. But if you don't touch it, you cannot fix it. And I intend to fix it. To the seniors in this country, you earned your benefits, you made your plans, and President George W. Bush will keep the promise of Social Security. No changes, no reductions, no way. Our opponents will say otherwise. This is their last parting ploy, and don't believe a word of it. Now is the time—now is the time for Republicans and Democrats to end the politics of fear and save Social Security together."
January 1, 1970
https://en.wikiquote.org/wiki/Social_Security_(United_States)