As the farmer casts into the ground the finest ears of his grain, the time will come when we too shall hold nothing back, but shall eagerly convert more than we now possess into means and powers, when we shall be willing to sow the sun and the moon for seeds.
The Jews would not willingly tread upon the smallest piece of paper in their way, but took it up; for possibly, they say, the name of God may be on it. Though there was a little superstition in this, yet truly there is nothing but good religion in it, if we apply it to men. Trample not on any; there may be some work of grace there, that thou knowest not of. The name of God may be written upon that soul thou treadest on; it may be a soul that Christ thought so much of, as to give His precious blood for it; therefore despise it not.
It behooves every man to remember that the work of the critic is of altogether secondary importance, and that, in the end, progress is accomplished by the man who does things.
You are right in demanding that an artist approach his work consciously, but you are confusing two concepts: the solution of a problem and the correct formulation of a problem. Only the second is required of the artist.