听风听雨过清明,愁草瘗花铭。楼前绿暗分携路,一丝柳、一寸柔情。料峭春寒中酒,交加晓梦啼莺。还将两行泪,遥寄海西头。Current wisdom says that (当前流行的看法认为)if you want a successful product, you need first to perform detailed market analysis, making sure that there are plenty of people who need the new product and that your entry into the market will be able to gain a significant share of that market. |