We all know the Wesley Grace: "Be present at our table Lord, be here and everywhere adored..." and so it goes. This was originally a poem by John Cennick, one of Wesley's early preachers. Even if Wesley used it, he was not its creator.
Then there is "Wesley's Rule": "Do all the good you can, by all the means you can, in all the ways you can, in all the places you can, at all the times you can, to all the people you can, as long as ever you can." This saying was attributed to Wesley as early as 1904 by George Eayrs and is then cited in Bartlett's Famous Quotations, but the best that we can say is that it sounds like something Wesley might have said. There is no evidence that he actually said it at all.
Wesley was a phenomenon in his own day with many followers