On 17 March 2022, Lui Che Woo College (LCWC) invited Prof Billy So, interim director of UM’s Institute of Advanced Studies in Humanities and Social Sciences, to give the first lecture of the LCWC Forum. During the talk, Prof So shared his extraordinary experience in the past 50 years as a student, researcher, and vice rector, and he inspired students to think about the philosophical question ‘Who am I?’.