Margaret Mead (December 16, 1901 – November 15, 1978) was an American cultural anthropologist who featured frequently as an author and speaker in the mass media during the 1960s and 1970s. She earned her bachelor's degree at Barnard College in New York City and her M.A. and Ph.D. degrees from Columbia University.
You may find more from Margaret Mead on Wikiquote
American society is very like a fish society. . . . Among certain species of fish, the only thing which determines order of dominance is length of time in the fishbowl. The oldest resident picks on the newest resident, and if the newest resident is removed to a new bowl, he, as oldest resident, will pick on the newcomers.
We often hear of the beauties of old age, but the only old age that is beautiful is the one the man has been long preparing for by living a beautiful life. Every one of us is right now preparing for old age. … There may be a substitute somewhere in the world for Good Nature, but I do not know where it can be found. The secret of salvation is this: keep sweet, be useful, and keep busy.