19. It is easier to conceive than to enumerate the many circumstances which are herein against us, necessarily, and exclusive of all that wisdom might avoid, or resolution vanquish. First, the weight of mere numbers, among whom ease of communication rather renders opposition of judgment fatal, than agreement probable; looking from England to Attica, or from Germany to Tuscany, we may remember to what good purpose it was said that the magnetism of iron was found not in bars, but in needles. Together with this adversity of number comes the likelihood of many among the more available intellects being held back and belated in the crowd, or else prematurely outwearied; for it now needs both curious fortune and vigorous effort to give to any, even the greatest, such early positions of eminence and audience as may feed their force with advantage; so that men spend their strength in opening circles, and crying for place, and only come to speech of us with broken voices and shortened time. Then follows the diminution of importance in peculiar places and public edifices, as they engage national affection or vanity; no single city can now take such queenly lead as that the pride of the whole body of the people shall be involved in adorning her; the buildings of London or Munich are not charged with the fullness of the national heart as were the domes of Pisa and Florence:--their credit or shame is metropolitan, not acropolitan; central at the best, not dominant; and this is one of the chief modes in which the cessation of superstition, so far as it has taken place, has been of evil consequence to art, that the observance of local sanctities being abolished, meanness and mistake are anywhere allowed of, and the thoughts and wealth which were devoted and expended to good purpose in one place, are now distracted and scattered to utter unavailableness.