Even the syllabic pattern of this poem does not remain perfectly consistent: nor is it valid to discriminate against "business documents and school-books": all these phenomena are important.
Thậm chí cấu trúc âm tiết được sử dụng trong bài Thơ cũng không hoàn toàn cố đinh: nor is it valid to discriminate against "business documents and school-books": all these phenomena are important.