"So must the writer, whose productions should Take with the vulgar, be of vulgar mould"

This quote by Edmund Waller is recommending that writers need to know their audience when developing their work. Waller is suggesting that writers ought to not be too ambitious with their writing, but instead need to create work that is accessible to the general public. He is suggesting that writers should not be too abstract or complex in their writing, but rather need to create work that is easy to understand and relate to. Waller is emphasizing the value of producing work that is relatable and understandable to the typical individual. He is recommending that authors must not be too ambitious with their writing, however instead must create work that is available to the public. By doing so, authors can make sure that their work is commonly valued and understood.