The highest goal for every man is the goal of pure individual being.

But it is a goal you cannot reach by the mere rupture of all ties.

A child isn't born by being torn from the womb.
When it is born by natural process that is rupture enough.

But even then the ties are not broken.

They are only subtilized.
From the solar plexus first of all pass the great vitalistic communications between child and parents, the first interplay of primal, pre-mental knowledge and sympathy.