An Invisible hand to produce the greatest social good.

Wadau haya ni maneno ya busara kutoka kwa waanzilishi wa ubepari Adam Smith na mimi nikaona niwagawie kidogo.Furahia busara hiyo.Kwa hiyo wakati mwingine ukiona watu wanashindana ujue kunamaendeleo.

"Competition among sellers has caused increased attempts to develop better products,It is not from their benovelence that we expect our dinner,but from their regard of their own interest.The first to succeed in that competition enjoys higher profits than their rivals,but only temporarily.As others copied new products and methods and so they put inevitable downward pressure on prices.In seeking to promote their own advantage,the ultimate beneficiaries are customers."