<Table> <Tr> <Td> </Td> <Td> This page is an essay . It contains the advice or opinions of one or more Wikipedia contributors . This page is not one of Wikipedia's policies or guidelines, as it has not been thoroughly vetted by the community . Some essays represent widespread norms; others only represent minority viewpoints . </Td> <Td> Shortcut <Ul> <Li> WP: FLEAS </Li> </Ul> </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This page is an essay . It contains the advice or opinions of one or more Wikipedia contributors . This page is not one of Wikipedia's policies or guidelines, as it has not been thoroughly vetted by the community . Some essays represent widespread norms; others only represent minority viewpoints . </Td> <Td> Shortcut <Ul> <Li> WP: FLEAS </Li> </Ul> </Td> </Tr>

Who coined the phrase let sleeping dogs lie