James M. Campbell, A British army, as it was, - is… (1840)
“ A General should not only have studied attentively the sciences which qualify him for his profession, but he ought also to be an experienced soldier. He should know, with due discrimination, how to appreciate men, and to employ them, so as to reap the greatest advantages from their various talents and acquirements, especially those which fit them for staff appointments. He should know how to act, so as to make the most of both the fear and love of those he leads. He should, like the Duke of Wellington, command the respect of mankind by the uprightness of his public dealings with them ”
