what is jewellery?

I think Warwick Freeman knows

‘Jewellery should: confer dignity, bestow beauty, arouse an erotic response, signal intent, protect the wearer, evoke anger, insult the intelligence, say something, lack ambition, offer certainty, fulfill desire, confront apathy, convey spirituality, make the wearer look foolish, reflect the spirit of the age, provide status, provoke annoyance, communicate willingness, emancipate the wearer, make a stand, show a zest for life, be indifferent to what others think, claim national significance, encourage daring, be geometric, be floppy…’

Warwick Freeman 2003