19 Tishrei, 5778 - October 9, 217

1. Today is the Ushpizin of Aharon HaKohen who focused much effort on creating peace between people. It is a good day to focus on doing the same ourselves.
2. It is the yahrzeit of the Gaon of Vilna. Among his teachings is that most mitzvos are done with only one part of the body. Sukkah, in which we enter with our entire selves, is one that can be done with the entire body.