White House deputy press secretary Sarah Sanders stole a line from President Trump on Wednesday to celebrate Republicans' winning their fourth and fifth special election less than a day earlier.

"Frankly, I think Republicans are going to get tired of winning at some point if the Democrats don't ever get an agenda," Sanders told Fox News' "Fox and Friends" Wednesday.

Sanders said conservatives were able to pull out wins in Georgia's 6th Congressional District and South Carolina's 5th Congressional District on Tuesday because Republicans have campaigned on an agenda, while Democrats have not touted a plan for leading.

"The American people put him and other Republicans in place for a reason — they have an agenda, they want a healthcare system that works, they want an environment where we're creating jobs and growing the economy," Sanders said. "That's what this president is focused on. That's why he was elected in the first place, and that's why he continues to keep winning."

Trump's line about winning became famous during a speech he gave while visiting the Iowa State Fair during the presidential campaign. He continued to use it throughout the campaign and it became a signature phrase.