Authors:

...I never heard him abuse an enemy. Some of the cruel things said about President Lincoln, particularly in the North, used to pierce him to the heart; but never in my presence did he evince a revengeful disposition.

Ulysses S. Grant (2006). “Personal Memoirs of Ulysses S. Grant”, p.405, Cosimo, Inc.
...I never heard him abuse an enemy. Some of the cruel things said about President Lincoln, particularly in the North, used to pierce him to the heart; but never in my presence did he evince a revengeful disposition.