  An overview of some issues discussed is given, including the following ones:
(i) the mechanism of confinement, (ii) the structure of the string, (iii)
non-perturbative glue in vacuum and hadrons, and (v) quark-hadron duality. In
doing so I try to indicate issues important for JLab. Finally I discuss another
issue debated during this conference, namely (vi) whether one can use some
common effective potential for description of various hadrons, using heavy
quarkonia as an example.
