Covenant needed to move to warm himself, keep up his courage.

Kylar didn't know if he could keep his courage up.

Keep up your courage, my son, and go out at the year's end better, not worse, for this hard experience.

You are talking like this to keep my courage up.

He spoke then more to keep up his own courage than to argue: "This isn't the kind of thing they'd let go by the board.

To keep up my courage in the ring, I would give myself a pep talk during the fight.

They had been piping, to keep their courage up with music against the ghosts of night.

I sent four more, to keep up each other's courage.

Keep up your courage, for I'll see you a little later.

But feeling the need to keep up her courage, she made herself sound bright.