Whatever the man said, he was trying to keep an open mind.
Then he asked them to keep an open mind about him.
But I also know you're a big man and will keep an open mind.
Anyone who doesn't keep an open mind can get out now!
To get any work done here, she had to keep an open mind.
I should have kept an open mind, no matter what they told me.
But she could never keep her mind on the job.
He tried to keep his mind on what she had been saying.
I kept my mind open between the two of them.
She had to keep her mind on the business at hand.