Guang is the best professor I have had. It feels like he knows each of his hundreds of students personally, and he clearly cares about all of us a lot. He is always available to talk to whether it be class-related or not, and he is an excellent moral compass for anyone. Guang does not distance himself from his class, but rather treats us as part of his family. He brings up personal stories in class that show us that he cares about us and wants each and every one of us to be a part of his life. Guang Song is unrivaled in character and no one is as appreciative of their students as Guang is.