An army to be useful must be a unit, and out of this has grown the saying, attributed to Napoleon, but doubtless spoken before the days of Alexander,… - William Tecumseh Sherman

You also remember well who first burned the bridges of your railroad, who forced Union men to give up their slaves to work on the rebel forts at Bowling Green, who took wagons and horses and burned houses of persons differing with them honestly in opinion, when I would not let our men burn fence rails for fire or gather fruit or vegetables though hungry, and these were the property of outspoken rebels. We at that time were restrained, tied by a deep seated reverence for law and property. The rebels first introduced terror as a part of their system, and forced contributions to diminish their wagon trains and thereby increase the mobility and efficiency of their columns. When General Buell had to move at a snail's pace with his vast wagon trains, Bragg moved rapidly, living on the country. No military mind could endure this long, and we are forced in self defense to imitate their example. To me this whole matter seems simple. We must, to live and prosper, be governed by law, and as near that which we inherited as possible. Our hitherto political and private differences were settled by debate, or vote, or decree of a court. We are still willing to return to that system, but our adversaries say no, and appeal to war. They dared us to war, and you remember how tauntingly they defied us to the contest. We have accepted the issue and it must be fought out. You might as well reason with a thunder-storm.

I hereby state, and mean all I say, that I never have been and never will be a candidate for President; that if nominated by either party I should peremptorily decline; and even if unanimously elected I should decline to serve.

I confess without shame that I am tired & sick of war. Its glory is all moonshine. Even success, the most brilliant is over dead and mangled bodies […] It is only those who have not heard a shot, nor heard the shrills & groans of the wounded & lacerated (friend or foe) that cry aloud for more blood & more vengeance, more desolation & so help me God as a man & soldier I will not strike a foe who stands unarmed & submissive before me but will say ‘Go sin no more.’