I’m assuming you’re asking what that means. It means that you should always do things the kind way, even if it doesn’t exactly line up with what should be done. For example, I’m sure you’ve seen the movie Aladdin. Aladdin was a beggar and didn’t have food, so he stole. The guards wanted to kill him, which was the right way to handle things. However, the kind way to have settled this was to let him have the bread because he was starving.
There are several things that distinguish heroes from monsters, especially in classical literature. Heroes and monsters are very highly contrasted through the dichotomy of good and evil. Heroes are often wholly good; monsters are often wholly evil. Being "good" entails protecting the wellbeing of others, and being "evil" means causing destruction and harm to others. They are also very starkly different in their physical appearance and personal attributes. Heroes, especially Beowulf, are bold, strong, physically fit, usually handsome, brave, wise, etc. Monsters are usually grotesque, horrifying, oversized, etc. Hope this helps.
You begin with the largest to the smallest. First revise the overall structure. make sure you have introductory paragraph, followed by supporting paragraphs. then summary and closing paragraphs.
After the paragraphs are correct then you can go in and revise sentences that do not belong. either reword or remove.
The final step is the words. making sure they are spelled and used correctly