Maybe the first lines constrain the last;
  Maybe ends insist on openings;
  Maybe some truths escape all words;
  Maybe dulcet lines tell no truths.
 One may need to keep separated -- 
  Beauty and truth -- to avoid wounds.
 Inspect and haggle over each word --
  Distinctions maybe finer than a hair;
 Weigh each edit upon a scale;
  Ensure each cut serves its purpose.

Original poem in Simplified Chinese:

或仰逼于先条，或俯侵于后章。
或辞害而理比，或言顺而义妨。
离之则双美，    合之则两伤。
考殿最于锱铢，定去留于毫芒。
苟铨衡之所裁，固应绳其必当。