It is eminently a weariable faculty, eminently delicate, and incapable of bearing fatigue; so that if we give it too many objects at a time to employ itself upon, or very grand ones for a long time together, it fails under the effort, becomes jaded, exactly as the limbs do by bodily fatigue, and incapable of answering any farther appeal till it has had rest.

Life without industry is guilt, and industry without art is brutality.

Music when healthy, is the teacher of perfect order, and when depraved, the teacher of perfect disorder.

No false knight or lying priest ever prospered, I believe, in any age, but certainly not in the dark ones. Men prospered then, only in following openly-declared purposes , and preaching candidly beloved and trusted creeds.

The eye is continually influenced by what it cannot detect; nay, it is not going too far, to say that it is most influenced by what it detects least. Let the painter define, if he can, the variations of lines on which depend the change of expression in the human countenance.

... A power of obtaining veracity in the representation of material and tangible things, which, within certain limits and conditions, is unimpeachable, has now been placed in the hands of all men, almost without labour. (1853)

The more readily we admit the possibility of our own cherished convictions being mixed with error, the more vital and helpful whatever is right in them will become; and no error is so conclusively fatal as the idea that God will not allow us to err, though He has allowed all other men to do so.