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the one side also, there is a limit to the multiplication
of the slender shaft, in the inconvenience of the narrowest
interval: on the other, a limit to the expansion of
the massy shaft in the inconvenient space taken from the
width of the building. Between these extremes the
architects choice will be regulated by his intention
of graceful or grand expression; remembering always
that it is best to lean towards the side of grandeur
because constructively strength and material are always
lost by sub division of substance in the shafts; and that
arrangement of proportion will generally be the best
which is a natural and rational mean between the two ex-
tremes, after due consideration of the materials both of
the shafts and superstructure. For of course more slender
shafts may be safely used when they can be cut out of a
tough stone than of a brittle one; and when they can be
cut out of a single block, than when they must be made of
many pieces; All these circumstances must be known before
as well as the Expressional intention, before we can say
whether such and such a shaft is truly proportioned or not
and there is literally an infinite license of various
proportion correspondent to the infinite charges of such
circumstances but there is in everycase, supposing them
all known
[Version 0.05: May 2008]