The Papers And Writings Of Abraham Lincoln-VOL. VI Chap. 2.260
To General H. W. Halleck.

Executive Mansion Washington, D. C., September 21, 1863.

MAJOR-GENERAL HALLECK:

I think it very important for General Rosecrans to hold his position at or about Chattanooga, because if held from that place to Cleveland, both inclusive, it keeps all Tennessee clear of the enemy, and also breaks one of his most important railroad lines. To prevent these consequences is so vital to his cause that he cannot give up the effort to dislodge us from the position, thus bringing him to us and saving us the labor, expense, and hazard of going farther to find him, and also giving us the advantage of choosing our own ground and preparing it to fight him upon. The details must, of course, be left to General Rosecrans, while we must furnish him the means to the utmost of our ability. If you concur, I think he would better be informed that we are not pushing him beyond this position; and that, in fact, our judgment is rather against his going beyond it. If he can only maintain this position, without more, this rebellion can only eke out a short and feeble existence, as an animal sometimes may with a thorn in its vitals.

Yours truly,

A. LINCOLN.