I can't really remember how or by whom I was introduced to Calvin and Hobbes. There was for years a peripheral awareness of it existing and eventually - reasons unknown - I purchased one of the books collecting strips. Properly reading Calvin and Hobbes for the first time is one of those experiences that leave a lasting imprint. The only other comic strip that had this lasting effect on me was Cul de Sac by Richard Thompson.
https://www.gocomics.com/culdesac/2007/11/11