LIGHT come, light go
and
QUICKLY come, quickly go
are less frequent expressions of the same concept. Cf. early 15th-cent. Fr.
tost acquis tost se despens
, soon acquired, soon spent.
1650
Tenth Muse
126
That which easily comes, as freely goes.
1832
Diary of Late Physician
II. xi.
‘Easy come, easy go’ is .. characteristic of rapidly acquired commercial fortunes.
1960
Dignity & Purity
ii.
She's your only daughter, isn't she .. Well, easy come, easy go.
1985
Plain Old Man
xiv.
These places cost a fortune in dues, but what does he care? Easy come, easy go.
1997
Washington Times
28 Jan. A18
Mayor Barry doesn't think the matter of the lost $34.7 million worth pursuing. Easy come, easy go, one supposes.
getting and spending