Plan the worst scnario withthe best nope什么

Plan the worst scnario with the best hope. plab the worst scnario with the bost but hope for the best,plan for worst! the best ,the worst , The best and the worst, best与worst前加不加the expect the worst,hope for the best. If you hope for the best ,Please prepare for the worst 什么意思 plan the piano the best Nope什么意思? Hope for the best,prepare for the worst.(这里的best,跟worst是形容词还 BEST-LAID PLAN什么意思