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 WILLIAM BLAKE wishes only to be an artist and the artist who has the higher and harder ambition to be a man—that is, an archangel. Or, again, it might be put thus: whether an artist ought to be a universalist or whether he is better as a specialist. Now against the specialist, against the man who studies only art or electricity, or the violin, or the thumbscrew or what not, there is only one really important argument, and that, for some reason or other, is never offered. People say that specialists are inhuman; but that is unjust. People say an expert is not a man; but that is unkind and untrue. The real difficulty about the specialist or expert is much more singular and fascinating. The trouble with the expert is never that he is not a man; it is always that wherever he is not an expert he is too much of an ordinary man. Wherever he is not exceptionally learned he is quite casually ignorant. This is the great fallacy in the case of what is called the impartiality of men of science. If scientific men had no idea beyond their scientific work it might be all very well—that is to say, all very well for everybody except them. But the truth is that, beyond their scientific ideas, they 56