[Note 26: Few German writers are not original, if we may ascribe originality (as is at least the conversational practice of all people) to a man, who merely dishes out his own thoughts without foreign admixture. For as, between their Memory, where their reading or foreign matter dwells, and their Imagination or Productive Power, where their writing or own peculiar matter originates, a sufficient space intervenes, and the boundary-stones are fixed-in so conscientiously and firmly that nothing foreign may pass over into their own, or inversely, so that they may really read a hundred works without losing their own primitive flavour, or even altering it,--their individuality may, I believe, be considered as secured; and their spiritual nourishment, their pancakes, loaves, fritters, caviare and meat-balls, are not assimilated to their system, but given back pure and unaltered. Often in my own mind I figure such writers as living but thousandfold more artificial Ducklings from Vaucanson's Artificial Duck of Wood. For in fact they are not less cunningly put together than this timber Duck, which will gobble meat, and apparently void it again, under show of having digested it, and derived from it blood and juices; though the secret of the business is, the artist has merely introduced an ingenious compound ejective matter behind, with which concoction and nourishment have nothing to do, but which the Duck illusorily gives forth and publishes to the world.] Having properly tied myself to the bed-posts, and at length got under the coverlid, I now began to be dubious about my Pontac Fire-bath, and apprehensive of the valorous and tumultuous dreams too likely to ensue; which, alas, did actually prove to be nothing better than heroic and monarchic feats, castle-stormings, rock-throwings, and the like. This point also I am sorry to see so little attended to in medicine. Medical gentlemen, as well as their customers, all stretch themselves quietly in their beds, without one among them considering whether a furious rage (supposing him also directly after to drink cold water in his dream), or a heart-devouring grief, all which he may undergo in vision, does harm to life or not.