If wishes were horses, beggars would ride
"If wishes were horses, beggars would ride" is a proverb and nursery rhyme, first recorded about 1628 in a collection of Scottish proverbs, which suggests if wishing could make things happen, then even the most destitute people would have everything they wanted. It has a Roud Folk Song Index number of 20004.
Lyrics
Common newer versions include:
If wishes were horses, beggars would ride.
If turnips were watches, I'd wear one by my side.
If "ifs" and "ands" were pots and pans,
There'd be no work for tinkers' hands.