I Did Not Make It Up.
Here are some famous Harry S. quotes:

 “If you can’t stand the heat, get out of the kitchen.”

“The buck stops here.”

“Some of the Presidents were great and some of them weren’t. 
I can say that, because I wasn’t one of the great Presidents,
but I had a good time trying to be one, I can tell you.”

“I’ve said many a time that I think the Un-American Activities Committee in the House of Representatives was the most un-American thing in America!” (speaking of congressmen like
Senator Joseph McCarthy, a fear-mongering nut.)

“It’s a recession when your neighbor loses his job; 
it’s a depression when you lose your own.”