85

57

can be expressed.
For since thought has no being exceot in so far as it will beembodied, and since the embodiment of thought is a sign, the business of logical critic cannot be undertaken until the whole structure of signs, especially of general signs harkeen throughly investigated.
This is substantailly acknowledged by logicians of all schools.
But the different schools conceive of the business quite differently.
Many logicians conceive that the inquiry trenches largely upon psychology, depends upon what has been observed about the human mind, and would not necessared