
I have sacrificed time, health, and fortune, in the desire to complete these
Calculating Engines.  I have also declined several offers of great personal
advantage to myself.  But, notwithstanding the sacrifice of these advantages
for the purpose of maturing an engine of almost intellectual power, and after
expending from my own private fortune a larger sum than the government of
England has spent on that machine, the execution of which it only commenced,
I have received neither an acknowledgement of my labors, not even the offer
of those honors or rewards which are allowed to fall within the reach of men
who devote themselves to purely scientific investigations...  

If the work upon which I have bestowed so much time and thought were a mere
triumph over mechanical difficulties, or simply curious, or if the execution
of such engines were of doubtful practicability or utility, some justification
might be found for the course which has been taken; but I venture to assert
that no mathematician who has a reputation to lose will ever publicly express
an opinion that such a machine would be useless if made, and that no man
distinguished as a civil engineer will venture to declare the construction of
such machinery impracticable...

And at a period when the progress of physical science is obstructed by that
exhausting intellectual and manual labor, indispensable for its advancement,
which it is the object of the Analytical Engine to relieve, I think the 
application of machinery in aid of the most complicated and abtruse
calculations can no longer be deemed unworthy of the attention of the country.
In fact, there is no reason why mental as well as bodily labor should not
be economized by the aid of machinery.
- Charles Babbage, Passage from the Life of a Philosopher
