[stomato]

I'm not sure which is the Jim Valvano talk they had linked to, but here are a few:

Cutting Down The Nets: https://www.youtube.com/watch?v=uezVYG4ba1E

You + Motivation = Success: https://www.youtube.com/watch?v=G5yWJ1_wv5E

1993 ESPY Speech: https://www.youtube.com/watch?v=HuoVM9nm42E