Never get a reputation for a small perfection if you are trying for fame in a loftier area. The world can only judge by generals, and it sees that those who pay considerable attention to minutiae seldom have their minds occupied with great things.
The desire of excellence is the necessary attribute of those who excel. We work little for a thing unless we wish for it. But we cannot of ourselves estimate the degree of our success in what we strive for; that task is left to others. With the desire for excellence comes, therefore, the desire for approbation. And this distinguishes intellectual excellence from moral excellence; for the latter has no necessity of human tribunal; it is more inclined to shrink from the public than to invite the public to be its judge.
Art itself is essentially ethical; because every true work of art must have a beauty or grandeur of some kind, and beauty and grandeur cannot be comprehended by the beholder except through the moral sentiment. The eye is only a witness; it is not a judge. The mind judges what the eye reports to it; therefore, whatever elevates the moral sentiment to the contemplation of beauty and grandeur is in itself ethical.