Here's an excellent post from Ben Witherington's Blog: You Look Tired-- Exegeting Proverbs. Match the Picture with the Scripture.
Ben's Blog is always worth reading but this post is very good. Enjoy..
(In case you don't know who Ben is here's an excerpt from a biography on him:
Dr. Ben Witherington III is professor of New Testament at Asbury Theological Seminary. The author of more than thirty books, including The Brother of Jesus, he has twice won the Christianity Today award for one of the best biblical studies books of the year, and he has presented seminars for churches, colleges, and biblical meetings not only in the United States but also in Europe, Asia, Africa, and Australia. Witherington writes for many church and scholarly publications, is a regular contributor to Christianity Today and Beliefnet.com, and has been featured widely in the national media. Besides his Blog Ben also has a website: Dr. Ben Witherington III)