thE writEr oF his pAssAgE wAnts to tEll us___________.
A．not to juDgE A Egg By its shEll
B．not to juDgE A pErson's intElligEnCE By his AppEArAnCE
C．not to mAkE thE mistAkE oF thinking A young mAn stupiD
D．not to ovErEstimAtE A stuDEnt's intElligEnCE