What people say, what people do, and what they say they do are entirely different things. - Margaret Mead

If one cannot state a matter clearly enough so that even an intelligent twelve-year-old can understand it, one should remain within the cloistered walls of the university and laboratory until one gets a better grasp of one's subject matter.

It has been a woman's task throughout history to go on believing in life when there was almost no hope. lf we are united, we may be able to produce a world in which our children and other people's children will be safe.

I learned the value of hard work by working hard.