Kill two birds with one stone. 一石二鸟The early bird gets the worm. 早起的鸟儿有虫吃Burn the midnight oil. 熬夜Every cloud has a silver lining. 祸兮福依Put something on ice. 把什么事情暂且搁在一旁不知道是不是你要的谚语,希望对你有帮助