Famous quotes containing the words biological and/or role:
“Man’s biological weakness is the condition of human culture.”
—Erich Fromm (1900–1980)
“This [new] period of parenting is an intense one. Never will we know such responsibility, such productive and hard work, such potential for isolation in the caretaking role and such intimacy and close involvement in the growth and development of another human being.”
—Joan Sheingold Ditzion and Dennie Palmer (20th century)