They didn’t give him a gun, they gave him a screwdriver to fix things.
They didn’t give him a tank or a warship or a X-Wing fighter, they gave him a call box from which you can call for help.
And they didn’t give him a superpower or pointy ears or a heat ray, they gave him an extra heart. They gave him two hearts.
And thats an extraordinary thing; there will never come a time when we don’t need a hero like the doctor.