Im with a public organization who demands me to obtain a doctorate in the field that relates to my work. In my PhD study, i want to work with a great professor who is one of the big names in my field. He has published a good number of papers closely related to my project. However, he's not from a top university in HK. He's working for a university that may not be as academically blue-ribbon as others, but his work on the field and his academic achievments is second to none. People out there keep telling me that you have to choose a top-tier university for your future career prospect. Your voice will not be heard and doors will close if your degreed doesn't look classy.
What should i follow? Any comments and suggestions are appreciated.