A Jewish man took his Passover lunch to eat outside in the park. He sat down on a bench and began eating his matzah, complete with perforations and all.
A little while later a blind man came by and sat down next to him. Feeling neighborly, the Jewish man passed a sheet of matzah to the blind man.
The blind man handled the matzah for a few minutes, concentrating intently, and finally exclaimed, “Who wrote this? It’s genius! “