X - "unknown"

     not known; not within the range of one's knowledge, 

     experience, orunderstanding; strange; unfamiliar.

"Path"

    a course of action, conduct, or procedure.

No one saves us but ourselves.

No one can and no one may.

We ourselves must walk the path. 

Buddha

When the path ignites a soul,

there's no remaining in place.

مجدود بن آدم سنائی

Do not go where the path may lead;

go instead where there is no path

and leave a trail.

Ralph Waldo Emerson