On the 27th of Adar I, 5752 (Monday, March 2, 1992), the Lubavitcher Rebbe, Rabbi Menachem Mendel Schneerson, suffered a disabling stroke while praying at the gravesite of the previous Rebbe, Rabbi Yosef Yitzchak of Lubavitch. On the same date two years later, the Rebbe lost consciousness following another stroke; three months later, on the 3rd of Tammuz 5754 (June 12, 1994), the Rebbe's soul ascended on high, orphaning a generation.
Links:
A Gathering With the Rebbe
A Silence Louder Than Words
Everyone a Tzaddik: Miracles, Transmission and Ascent
When the Holy Temple stood in Jerusalem, each Jew contributed an annual half-shekel to the Temple. The 1st of Adar marked the beginning of the collection of the shekalim. In commemoration, the Torah reading of the Shabbat that falls on or before Adar 1 is supplemented with the verses (Exodus 30:11-16) that relate G-d's commandment to Moses regarding the first giving of the half-shekel.
"Parshat Shekalim" is the first of four special readings added during or immediately before the month of Adar (the other three being "Zachor", "Parah" and "Hachodesh")
Links: The Shekalim Reading with commentary; Partner; Tzedakah: Charity
This Shabbat is Shabbat Mevarchim (“the Shabbat that blesses" the new month): a special prayer is recited blessing the Rosh Chodesh ("Head of the Month") of the upcoming month of Adar II, which occurs next Tuesday and Wednesday.
Prior to the blessing, we announce the precise time of the molad, the "birth" of the new moon. See molad times.
It is a Chabad custom to recite the entire book of Psalms before morning prayers, and to conduct farbrengens (chassidic gatherings) in the course of the Shabbat.
Links: Shabbat Mevarchim; Tehillim (the Book of Psalms); The Farbrengen
There’s no such thing as defeat.
There’s always another chance. To believe in defeat is to believe that there is something, a certain point in time that did not come from Above.
Know that G‑d doesn’t have failures. If things appear to worsen, it is only as part of them getting better. We fall down only in order to bounce back even higher.