Use "thriftily" in a sentence

1. Because they had saved thriftily for years to afford a nice, expensive table

2. However, when his father had died at the ripe age of ninety-three—died in the harness, even while gingerly and thriftily knuckling along a weight into the eighth notch of the bar of the scoop scales—Ivory had come back as sole heir to store, stock and stand, a seventy-two-year-old black sheep bringing a most amazing tail behind him—no less than a band chariot, a half dozen animal cages, a tent loaded on a great cart, and various impedimenta of “Buck’s Leviathan Circus and Menagerie

3. ” But in the end we recognized thriftily that he had given us, for the small price of the book, enough points to be available for carrying on an intelligent conversation with a stone mason; a decided addition to one’s accomplishments in those days of social misunderstanding