Read it through once

When first young Maro in his boundless mind, [130] A work to outlast immortal Rome designed, Perhaps he seemed above the critic's law And but from nature's fountain scorned to draw But when to examine every part he came Nature and Homer were he found the same Convinced, amazed, he checks the bold design And rules as strict his labored work confine As if the Stagirite o'erlooked each line [138] Learn hence for ancient rules a just esteem, To copy nature is to copy them.