you can never be to careful

You can never be too careful,
that's what I always say, 
and so I wear a hat, or two,
in case my hair turns gray.
I've thirteen tires on my car,
in case I get a flat.
I wear my pants size fifty-three,
in case I grow too fat.

You can never be too careful,
I'm sure you'll find it's true.
I see the doctor every day,
in case I catch the flu.
I carry twenty handkerchiefs,
in case I have to sneeze,
and forty seven bandages,
in case I skin my knees.

You can never be too careful,
so if I take a walk,
I tiptoe everywhere I go
and whisper when I talk.
I hide my money in a box,
and lock it up inside Fort Knox.
My house is made of bricks and rocks.
The front door has a hundred locks.