英语作文如何成为一个发明家

How to be an inventor.
In the world,million people want to be an inventor,but only a small proportion of them has become an inventor,most of them fail to become an inventor and have to give up the idea and become somethingelse.In that sense,what cause those people failed?Being an inventor needs at least in my opinion three skills.The first is imagination,you need at least to have some idea of your "production",what can it do to our society,does it have any advantages than common goods?Many can make it through,however,the idea that people come up with is unrealistic.Because of the resources in the world are limited,scarcity becomes one of the factors which resources can't satisfied our needs,not everyone's imagination can come true base on limited resources.Secondly,toil is needed.In order to make some new inventions,people may have to take hundreds experienments to make it works,however,most of us don't have the resolves,for example continueous work for ten hours.Human beings are slack species,everyone wants to enjoy life,but those people who work hard which give them change to be an inventor.The last criteria is you got to have enough funds in order to do experienment.From my perspectives,the person who can have imagination,pay 100% attention to the work and have huge funds is the man who have better chance to be an inventor.