Gustave Aimard,
The White Scalper: A Story of the Texan War
“ Indian warfare in no way resembles ours; it is composed of a series of tricks and surprises, and Indians must be forced by imperious circumstances to fight in the open; attacking or resisting without a complete certainty of victory is considered by them an act of madness. War, in their sight, being only an opportunity for acquiring plunder, they see no dishonour in flight when they have only blows to gain by resisting, reserving to themselves the right of taking a brilliant revenge whenever the chance may offer. ”
