knowledge is first

Definitely knowledge is power without any doubt.It can give us prosperity and lasting life.strainge in what a man can prosper without knowledge?impossible. he who want to gain in life he must need to complete a long course any subject.course means that life system. how he bear his life.If a man don't know how to maintain life that is enough for cursed life.Actually it is demand of era that a must be know how to maintain his life.In this compititeb time a man must be a jack of all trade.