This is the Doctrine of the Mean from the Four Books and Five Classics. There are small insect bites, stains, dirt, tears, folds, and writing. Also, as it has not been cleaned, there is dirt and dust. Please be aware of this beforehand. Please refrain from purchasing if you are looking for perfection or are overly concerned about condition. Returns and cancellations are not accepted, so please understand. I am not very knowledgeable about old documents, so please be aware of that. Please cooperate with simple packaging. Thank you for viewing.