1)Harav Aaron Schechter Shlit”a was maspid Maran Tz”l.
He mentioned that Maran lived the first parsha of Shema-“Bchol Nafshicha” that Bchol includes one who has yesurim. R’Nosson Tzvi was marbe more & more Torah even though he had tremendous yesurim!
2) A neighbor of mine told me a maase. He once went to E”Y after he got married & he wanted to meet Maran since he never saw him. Someone showed him his house. He knocked on the door, and someone opened up. He found Maran learning with a bachur & Maran motioned him over. Maran asked him a few questions like any other conversation you have with someone you met for the first time. Why??? Ay he was in middle of learning?? It’s beacuse he had a moridike Ahavas Yisrael!!! No matter who he was or someone he never even saw in his life! A yid is a Yid Kodesh!
May he be a Meiletz Yosher for the entire Yeshiva & the whole Klal Yisrael. B’suros Tovos.