now or never in a sentence

Examples

1. At age 78, he figures it's now or never.
2. It's kind of now or never for me ."
3. "You help them now or never, " she said.
4. The moment is now or never, " he said.
5. "It is now or never, " he said.
6. It is now or never, " he declared.
7. It's almost now or never for AC Parma.
8. The enemy must be broken-- now or never!
9. Which means it's now or never for Jackson.
10. In a way, it's now or never ."