"Hope I did the right thing. I discovered your tax returns and other letters atop the postage machine at the Menlo Park post office with no stamps on them. I put proper postage on them and dropped them in the slot. I hope that was your intent. My name is Robert, also of Menlo Park."
Robert of Menlo Park, thank you so much for your thoughtfulness and for restoring my faith in humanity and for demonstrating that human kindness does still exist, especially in Menlo Park.