Science gives us a powerful vocabulary and it is impossible to produce a vocabulary with which one can only say nice things.

Though neglectful of their responsibility to protect science scientists are increasingly aware of their responsibility to society.

It is this at its most basic that makes science a humane pursuit it acknowledges the commonality of people's experience.

Science never gives up searching for truth since it never claims to have achieved it.

Young people ask me if this country is serious about science. They aren't thinking about the passport that they will hold but the country that they must rely on for support and encouragement.

The most exciting thing in the twentieth century is science.

Science does not permit exceptions.

Experimentation is an active science.

In teaching man experimental science results in lessening his pride more and more by proving to him every day that primary causes like the objective reality of things will be hidden from him forever and that he can only know relations.

In Poland my audience is all women between 18 and 30. At U.S. conventions you have the fantasy and science fiction crowd. At Harvard you have an entirely different audience. It's so schizophrenic.