"Have you come up with any strokes of genius yet?"
The alliance between the two was a stroke of genius.
It had been a stroke of genius to start the paper.
Somebody had a stroke of genius, to find him a job in free fall.
Maybe including them in on the plan had been his stroke of genius.
I think your choosing her to run things was a stroke of genius.
And giving her the ring was a stroke of genius.
"But we need someone who is going to come up with a stroke of genius."
It was another stroke of genius on the Cat's part.
Lord, that was a stroke of genius on your part!
