1. Htughlings 7ackson and his itijluence on neurology;EF, Buzzard Sir;Lancet,1934
2. Of course, old age by itself does not confer licence on any to speak with authority on the general pattern of aging unless they can claim close association with others of like years and in like surroundings. Failing such advantageous facility, each assesses the effects of aging in so far as it has dealt good or ill, whether a granary of accumulated wisdom or a depleted grist of lost opportunities
3. Part of a talk given to the senior citizens of Llanddewibrefi in the County of Dyfed,1981