A voice within him insisted, You've got to say goodbye.

Her heart began to sink, and yet, inside, a voice was insisting, No!

It was impossible, a small, cold voice insisted in the back of his brain.

You were wrong to leave her, a different voice insisted.

A wailing voice in his mind insisted that he had not been a bad president.

The voice insisted, and we talked some more, but only to an impasse.

And who was the female whose voice insisted "You cannot do it alone"?

This is how it always was, the angry voice insisted.

"It really seemed alive to me," his slow deep voice insisted.

But every time I thought of this the voice insisted: stay here, don't go, come at last to me.