<Li> According to the Cambridge Dictionary, this is "an expression that means that if you really need to do something, you will think of a way of doing it ." </Li> <Li> Longman dictionary has defined the proverb as: "if someone really needs to do something, they will find a way of doing it ." </Li> <P> The author of this proverb is unknown . This phrase was familiar in England, but in Latin, not in English . In 1519, the headmaster of Winchester and Eton, William Horman, used the Latin phrase Mater artium necessitas in his book Vulgaria . In 1545 Roger Ascham used a close English version, Necessitie, the inuentour of all goodnesse, in his book Toxophilus . In 1608, George Chapman, in his two - part play The Conspiracy and Tragedy of Charles, Duke of Byron, used a very similar phrase: The great Mother, Of all productions (graue Necessity). But, the earliest actual usage of the proverb Necessity is the mother of invention is sometimes ascribed to Richard Franck, who used it in his book Northern Memoirs, calculated for the meridian of Scotland (1658). Plato in book 2 of The Republic wrote "Then, I said, let us begin and create in idea a State; and yet the true creator is necessity, who is the mother of our invention ." </P> <Ul> <Li> In 1964 Frank Zappa took over leadership of the American rock band The Soul Giants . He renamed the band The Mothers, referring to the jazz compliment of mother for a great musician . However, their record company, Verve Records, objected to the insinuation and by necessity Zappa had to change the name, creating (and defining) The Mothers of Invention . </Li> <Li> Danish economist Ester Boserup believed "necessity is the mother of invention" and this was a major point in her book The Conditions of Agricultural Growth: The Economics of Agrarian Change under Population Pressure . </Li> <Li> The headquarters of Project Freelancer in the web series Red vs. Blue is a spaceship called the "Mother of Invention", referencing the Director of Project Freelancer using any means he thinks are necessary to ensure the survival and advancement of humanity . </Li> </Ul>

Explain the situation that brings alfred mother to the store