Aside from the Leshem’s unfathomable breadth and depth of all of Torah, he possessed a remarkable ability to clearly explain the deepest and most profound aspects of Torah learning. His great sense of awe for the secrets of Torah come through to the reader by what he says, and how he says it. The great Chofetz Chaim, Rabbi Yisroel Meir Kagan, met with Reb Shlomo, and said, “In this world, it is still possible to stand next to him, but who knows if in the World of Truth it will be possible to stand in his realm.” The Chazon Ish, Rabbi Avrohom Yeshaya Karelitz, called him the last kabbalist. Inside this book are some of those remarkable teachings, translated and annotated.