Use "resoluteness" in a sentence

1. Antonyms for Aimlessness include purposefulness, resolve, determination, resolution, resoluteness, firmness, persistence, doggedness, perseverance and tenacity

2. 6 Fullerton's resoluteness in remaining an intolerable little asshole in the face of her life-threatening illness has not gone unnoticed by her classmates.

3. In the course of his political career, Shastriji became known as a man of great personal integrity, renowned as well for his resoluteness of spirit and firmness of action.