<P> `` Necessity is the mother of invention '' is an English - language proverb . It means , roughly , that the primary driving force for most new inventions is a need . </P>
<P> `` Necessity is the mother of invention '' is an English - language proverb . It means , roughly , that the primary driving force for most new inventions is a need . </P>
according to the proverb what is the mother of invention
according to the proverb what is the mother of invention
Necessity
Necessity