经济效益，是干出来的也是算出来的。干了算，算了干？先算后干，干了又算。不算先干，是瞎千。干，离不开算，算了就干。算算，干干，边干边算。早干要算，迟于要算。大干大算，小平小算。人人干，人人算。苦干、巧干，精打细算。干好要算，干坏也算，不干更要算。总是要算。 Economic benefits are calculated out of the dry out. Did you forget it? After the first dry, dry and forget. Not the first dry, is blind thousand. Dry, can not do without calculation, forget it. Calculated, dry, dry side calculations. Do as early as later than later. Big calculation, small calculation. Everyone is dry, everyone counts. Hard work, skillful, careful planning. Doing a good job, doing a bad job, if you do not have to count. Always have to count.