Spiritual Tools-Forgiveness-Nadvorna
The 13th of Adar is the Yahrtzeit of Rav Yechiel Leifer of Nadvorna-Arad (1993): Do everything possible to enlarge your capacity for forgiveness, and forgive everyone who harms you in deed or word, even if he does not ask you to forgive him. (Aleph Bet of Rav Tzvi Hirsch of Nadborna)