Indomitable.

一徹 [ いってつ] 。 
Adjectival noun. 
Tenacious, undaunted, indomitable.

When your mask is ripped away,
when your threatened heart is exposed,
when your arm is raised to punish–
he shakes you into sense,
and he pushes you forward.

When he stumbles and falls into doubt,
when he cannot lift his head,
when he is standing still,
your hand is at his back,
and you drive him into motion.

You strive with him,
you strive against him,
to be first, to be best.
Together, you are indomitable;
together, you can conquer the world.