June - You have most of it right there: only the first and third lines change, as I remember:

Some Folks fret and scold,
some folks do some folks do,
They will soon be dead and cold
but that's not me nor you.

Long live the merry merry hearts
that laugh by night and day.
Like the Queen of Mirth
no matter what some folks say.

Some folks get gray hairs,...
Counting(?) o'er their cares...