Social life of well-known law

You must know the social life of well-known law:
For business development is concerned, Matthew tells us, in order to maintain our competitive edge in a particular field, it must rapidly bigger in this area. When you become a leader in the field when the same rate even if the return on investment, you can more easily get more than their counterparts in small gains. But if there is no actual strength in a big field, we must constantly look for new areas of development in order to guarantee a better return.