I want to become (maybe) a theoretical physicist (specializing in Quantum mechanics (theory)). One of our major Universities (here in South Africa), namely Stellenbosch University, offers a new programme in Mathematical Sciences [http://science.sun.ac.za/index.php?alias=students&calias=students01&lang=eng. You can choose your "Focus" and one of the choices is a focus in Theoretical physics [http://science.sun.ac.za/index.php?alias=students&calias=students45&lang=eng. Now, what I want to know is, is this subject or focus going to be suffice for a work as a quantum theoretical physicist, does it contain the subjects that you need to become one? Or, must I go with the pure Physical Sciences' programs. (I am currently in grade 11 and will have to choose my future career soon) Thank you very much for any advice.