Tell me, who's the hammer?
Who is the nail?
Which has the greater strength
That cannot fail?
Tell me, which is the force,
So tough and strong
That will bind the structure
Tight all along?
Which is more important
As you see it?
Are you convinced you're right?
Can you be it?
Both are necessary -
Need the other,
One being like the father,
One the mother.
Together, they're lasting -
Too hard to beat,
But make sure that nail and
Hammer do meet.