Why does inventors need perseverance to achieve their goals?

answer: inventors need perseverance to achieve their goals because without it they wouldn't have invented anything by now. they have to have confidence in what they're doing and they need to be dedicated to achieve what they're doing. hope this !

ian mortimer in his book "the time traveller's guide to elizabethan england" uses a narrative in his style, which successfully conveys a clear description of the life in england in the 16th century. he writes in second person, which makes it comfortable to reader and easy to understand, he captures the readers attention with views of the landscape, the streets, the people including rich and poor. he also depicts some cultural traits from how people behave, eat or what they wear. his descriptions range from the social, economical, the political power to the examples of the life of common people. it could be tell that this book is about social history rather than a   novel.