As I was about to post this, I saw an article about a Holocaust survivor who met the man who liberated him 70 years ago. Both are close to 90 now. The title says the survivor saluted his liberator; however, one image shows him on hands and knees kissing the feet of his liberator. That touched me. Gratitude can draw the blessings of angels from the feet of men. (or women!)
http://www.huffingtonpost.com/2015/01/26/joshua-kaufman-holocaust-survivor_n_6527684.html
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