Economy is going without something you do want in case you should, some day, want something which you probably won't want.—Anthony Hope.
Economy is a way of spending money without getting any fun out of it.
Ther's lots o' difference between thrift an' tryin' t' revive a last year's straw hat.—Abe Martin.
Economy is a great revenue.—Cicero.
See also Domestic finance; Saving; Thrift.