Again he was so stunned that only instinct and training kept his weaving coherent.

But the instincts of war, honed many years ago, had kept him alive.

But some instinct of care and protection toward his loved one had kept him from revealing the meeting.

There was no use for that issue; instinct had kept him from raising it.

Some instinct or good fortune had kept him on the right course the peak was still ahead.

Find out how this vital instinct can keep us alive.

He is right, at least to judge from the way we treat those who lack the instinct to keep mum.

A couple pushed their noses in, but instinct kept them from going for the kill.

But, again, instinct kept its hold on him and he made no overt offensive motion.

My mortal instincts keep getting the better of me.