A friend pointed this out to me, that it was inspirational to her. It's wonderful. I guess Graham wrote it to DeMille after a piece of hers failed. Brilliant.
A Letter to Agnes DeMille : Martha Graham
There is a vitality, a life force, a quickening
that is translated through you into action,
and because there is only one of you in all time,
this expression is unique.
If you block it,
it will never exist through any other medium
and be lost.
The world will not have it.
It is not your business to determine how good it is;
nor how valuable it is;
nor how it compares with other expressions.
It is your business to keep it yours, clearly and directly,
to keep the channel open.
You do not even have to believe in yourself or your work.
You have to keep open and aware directly
of the urges that motivate you.
Keep the channel open.
No artist is pleased.
There is no satisfaction whatever at any time.
There is only a queer, divine dissatisfaction;
a blessed unrest that keeps us marching
and makes us more alive than the others.
And she mentioned this, too, from Theodore Roosevelt--
It is not the critic who counts: not the man who points out how the strong man stumbles or where the doer of deeds could have done better. The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood, who strives valiantly, who errs and comes up short again and again, because there is no effort without error or shortcoming, but who knows the great enthusiasms, the great devotions, who spends himself for a worthy cause; who, at the best, knows, in the end, the triumph of high achievement, and who, at the worst, if he fails, at least he fails while daring greatly, so that his place shall never be with those cold and timid souls who knew neither victory nor defeat.