And certainly by taking their training so seriously, they were still holding a very fine edge.

They want a hot company right on the fine edge.

He was amazed to see that the stuff took a very fine edge.

Well, that wasn't putting too fine an edge on it.

The fine edge gave it a new importance in his eyes.

I was determined not to lose the fine edge of my conditioning.

"The fine edge of my nerves was worn off long ago in the hospital."

She was on a fine edge now; too deep a relaxation might lose it.

It's been building and it has a very fine edge.

And now there are indications that he may be losing his fine edge.