It is through the action and interaction of these two factors, then,

that man is to work out his destiny
It is through the action and interaction of these two factors, then,
that man is to work out his destiny. What he _is_, coupled with what he
may _do_, leads him to what he may _become_. Every man possesses in some
degree a spark of divinity, a sovereign individuality, a power of
independent initiative. This is all he needs to make him free--free to
do his best in whatever walk of life he finds himself. If he will but do
this, the doing of it will lead him into a constantly growing freedom,
and he can voice the cry of every earnest heart: