Frank: Every security system is designed by security companies, not thiefs. It's not the question of if a thief can break in, it's how long. They place all the heavy systems where their customers can see them. They're selling the feel of security.
Robot: After you wipe my memory things can go back to normal and you can continue planning your next job.
Frank: What did you say?
Robot: Remember Frank, your next job. You deal in diamonds and jewels, the most value by the ounce. It's not too late, Frank. Don't give up. Lifting that high-end stuff, no-one gets hurt. Except those insurance company crooks.