Some of my favourite quotes:
"Valour is superior to numbers. "
" An adversary is more hurt by desertion than by slaughter. "
"Let him who desires peace prepare for war "
"My mother bore me a general, not a warrior."
"An army of deer led by a lion is to be more feared than an army of lions led by a deer."
"In war, numbers alone confer no advantage. Do not advance relying on sheer military power. "