A Big dream (n.) is, among the Elgonyi, the chief's vision that summons the whole tribe — known by an instinctive feeling of significance that forbids keeping it to oneself.
A Big dream (n.) is remembered for a lifetime, unlike the forgettable "little" ones — often first dreamt between three and five — and carries images from mankind's mental history the dreamer never knew of.
Big dream (n.) come at life's critical turns — youth, puberty, the onset of middle age, within sight of death — with poetic force, voicing a universal problem that was overlooked personally and so forces itself in from outside.
A Big dream (n.) uses mythological symbols and carries a collective meaning: the dreamer's problem is also the problem of others — a relief to those who believe no one else has their troubles.
A Big dream (n.) comes, in the primitives' phrase, from the collective unconscious — beautiful, demonic or enigmatically wise; people hide such dreams like precious secrets, and rightly, for they stand for years like spiritual landmarks.
A Big dream (n.) is what primitives call a dream full of collective, mythological imagery, held to have tribal significance and once reported to the Areopagus or Senate; such dreams cluster at life's turning points, and in schizophrenia collective material predominates.
The Big dream (n.) belongs, primitives say, to medicine men and chiefs; ordinary men have no dreams — which is exactly how people talk in Europe.