Take this at least, this last advice, my son:
Keep a stiff rein, and move but gently on:
The coursers of themselves will run too fast,
Your art must be to moderate their haste.
Ah! What avails the classic bent
And what the cultured word,
Against the undoctored incident
That actually occurred?
And what is Art whereto we press
Through paint and prose and rhyme-
When Nature in her nakedness
Defeats us every time?
After a certain high level of technical skill is achieved science and art tend to coalesce in aesthetics, plasticity, and form. The greatest scientists are artists as well.
Art flies around truth, but with the definite intention of not getting burnt. Its capacity lies in finding in the dark void a place where the beam of light can be intensely caught, without this having been perceptible before.
God cannot be represented by an image. We ought not to think that the Godhead is like unto gold, or silver, or stone, graven by art and man's device. We wrong God, and put an affront upon him, if we think so. God honoured man in making his soul after his own likeness; but man dishonours God if he makes him after the likeness of his body. The Godhead is spiritual, infinite, immaterial, incomprehensible, and therefore it is a very false and unjust conception which an image gives us of God.
When I consider the wonderful activity of the mind, so great a memory of what is past, and such a capacity of penetrating into the future: when I behold such a number of arts and sciences, and such a multitude of discoveries hence arising,--I believe and am firmly persuaded that a nature which contains so many things within itself cannot be mortal.
Art bids us touch and taste and hear and see the world, and shrinks from what Blake calls mathematic form, from every abstract form, from all that is of the brain only.