have both courage and cunning (/tactics) ❍ 老丁，你们要～，主力突围以后，敌人一定张皇失措，……(罗广斌、杨益言《红岩》586)Lao Ding,you will need both courage and cunning.When our main force breaks through,the enemy is sure to lose his head. ❍ 打仗要～嘛！ (杨沫《青春之歌》589) Both courage and tactics are needed in a fight.