A chain is only as strong
as its weakest link.
Just because a chain is old,
doesn’t mean it is weaker than a new one.
Just because a chain looks snapped,
doesn’t mean it is really so.
A lock is only as strong
as its weakest link.
Just because a lock is new,
doesn’t mean it secures anything well.
Just because a lock is locked,
doesn’t mean it locks anything.