Gratitude for their fast thinking and efficiency filled him.

Weapons were too often relied upon by security, when diplomacy and fast thinking should have sufficed.

She did some fast thinking of her own,and decided she could.

Now, this called for some truly fast thinking.

Mental arithmetic and fast thinking are necessary skills for competitive play.

That was some fast thinking on your part, I have to say.

Now was the time to do some pretty nifty fast thinking.

You must have plenty courage and be fast thinking.

You did some fast thinking and figured he must be hidden in the vault.

I still held my coffee cup, but I was doing some fast thinking.