He who outrages benevolence is called a ruffian: he who outrages righteousness is called a villain. I have heard of the cutting off of the villain Chow, but I have not heard of the putting of a ruler to death.

1B:8, In relation to righteousness and the overthrow of the tyrannous King Zhou of Shang, as translated in China (1904) by Sir Robert Kennaway Douglas, p. 8 - The Mencius