The North can make a steam engine, locomotive or railway car; hardly a yard of cloth or a pair of shoes can you make. You are rushing into war with one of the most powerful, ingeniously mechanical and determined people on earth-right at your doors. You are bound to fail. Only in spirit and determination are you prepared for war. In all else you are totally unprepared, with a bad cause to start with.

Sherman's Civil War: selected correspondence of William T. Sherman, 1860-1865 (ed. The University of North Carolina Press, 1999)