Young children, who for whatever reason are deprived of the continuous care and attention of a mother or a substitute-mother, are not only temporarily disturbed by such deprivation, but may in some cases suffer long-term effects which persistBowlby, J., Ainsworth, M., Boston, M., and Rosenbluth, D. (1956). The effects of mother-child separation: A follow-up study. British Journal of Medical Psychology, 29, 211-249.
— John BowlbyAs I grew into womanhood my confusion at the world became more apparent. I was taking comfort in behaviours that were familiar, not bathing, wearing multiple layers of clothes and, like my mother, I was bingeing on food. Of course I was still very much a lonely unsupported child myself when I got pregnant - one who had never been nurtured or mothered and as such I struggled with the responsibilities of parenthood.
— Jane HerseyUnhappiness in a child accumulates because he sees no end to the dark tunnel. The thirteen weeks of a term might just as well be thirteen years.
— Graeme Greene