Republicans' 2012 presidential nominee Mitt Romney spoke at the Conservative Political Action Conference today and gave Georgia Gov. Nathan Deal a shoutout for his work on charter schools. Here's the relevant passage from the text of his speech:

"Like you, I believe a Conservative vision can attract a majority of Americans and form a governing coalition of renewal and reform.  As someone who just lost the last election, I'm probably not the best person to chart the course for the next election. That said, I do have advice. Perhaps because I am a former governor, I would urge you to learn the lessons that come from some of our greatest success stories: the 30 Republican governors.

"Yes, they are winning elections, but more importantly, they are solving problems. Big problems. Important problems. Governor Nathan Deal of Georgia secured a constitutional amendment to expand charter schools. Governor Rick Snyder signed Right to Work legislation—in Michigan! Several secured tort reform. Many turned huge deficits into surpluses. Republican governors reached across the aisle, offered innovative solutions and have been willing to take the heat to make tough decisions."

And here's the Associated Press account of his appearance:

OXON HILL, Md. — Republican Mitt Romney apologized for losing the presidential election as he returned to the national stage on Friday, promising to work in a diminished role alongside conservative activists to help strengthen the GOP.

"Each of us in our own way will have to step up and meet our responsibility," Romney told a crowded ballroom at the Conservative Political Action Conference, a three-day summit for activists in suburban Washington.

"I am sorry that I will not be your president," Romney said, taking the stage for the first time since last fall's election loss. "But I will be your co-worker, and I will work shoulder-to-shoulder alongside you."

Romney's conservative credentials were sometimes questioned during his presidential campaign, but he was greeted with a roaring ovation and interrupted by applause several times during his brief remarks. Advisers said his appearance was designed to thank conservatives for backing his candidacy.

Romney won the conference's straw poll one year ago, when he described himself as "severely conservative."

He did not repeat that phrase on Friday, but he did borrow heavily from his campaign trail speech. Romney referred to the same furniture upholsterer and truck driver he cited almost daily as he crisscrossed the country last year.

Romney is not expected to play a leading role in the future of the Republican Party, but he said, "It's up to us to make sure that we learn from our mistakes, and my mistakes."

He encouraged conservatives to study the successes of the nation's 30 Republican governors and praised the "clear and convincing voice" of his former running mate, Wisconsin Congressman Paul Ryan, who spoke in the same ballroom earlier in the day.

"Of course, I left the race disappointed that I didn't win," Romney said. "But I also left honored and humbled to have represented the values we believe in and to speak for so many good and decent people."

He also struck the same optimistic tone of his campaign's final weeks.

"I utterly reject pessimism," Romney said. "We may not have carried on Nov. 7, but we have not lost the country we love, and we have not lost our way."