The son left a note on his father's pillow that read:
We are both blind. You don't always see how much I have done for you and I don't always see how much you taught me. But you think that I took the Tablets and I just threw them to the ground. That's not what happened. They were too heavy and they simply dropped from my hands.
~Off the Derech by Faranak Margolese, Page 133