I could show you the end of the universe just as well, came the usual thought impulses.

To this day, I don't know whether the impulse came from within or without.

Nor do these impulses come simply from the Commission itself.

An impulse came to him to stroll out of the post office and up to them.

Her first impulse, to cover the hole, came back, stronger than ever.

Destroy them, came an impulse from a part of himself.

Where had that impulse come from after all these years?

An impulse came to me to run and I did so.

His were the ones dropped away first, so the impulse must have come from him.

This sudden impulse to get away had come over me the night before.