Just finished reading this masterpiece and I now feel I should have read it before.
What I have extracted from it:-
1: Don't look down upon people just because they're doing something that's beyond your comprehension.
2. Broaden your horizon and give Love a chance to irrigate your heart.
3. Love the creatures of God, He will love you in return.
4. Don't judge a book by it's cover.
5. If you love someone, you must respect and value the beloved of your beloved. If you can't do this, simply get out of their way.