cannot do a thing; one’s calculations fail halfway ❍ 他那颗心又僵硬了似的~。(茅盾《子夜》493) His mind was numb. ❍ 周瑜虽能用计,岂能出诸葛亮之料乎!略用小谋,使周瑜半筹不展; …… (《三国演义》464) Let Zhou Yu employ all his ruses; do you think he can get beyond me? Let me act for you and his calculations will always fail halfway…