| Clue | Source | Date |
|---|---|---|
| Perseveres | Universal | 12 Dec 2021 |
| Doesn't give up | LA Times Daily | 14 Mar 2021 |
| Doesn't give up | The Washington Post | 14 Mar 2021 |
| Maintains a bird doesn't give up | Irish Times Crosaire | 09 Nov 2017 |
| Doesn't quit | ||
| Doesn't quit | ||
| Doesn't cry uncle | ||
| Perseveres | ||
| Perseveres. | ||
| Perseveres |