Happy indeed is the scientist who not only has the pleasures which I have enumerated, but who also wins the recognition of fellow scientists and of t…

- Irving Langmuir

A chemist who does not know mathematics is seriously handicapped.

- Irving Langmuir

Only a small part of scientific progress has resulted from planned search for specific objectives. A much more important part has been made possible…

- Irving Langmuir

To my mind, the most important aspect of the Nobel Awards is that they bring home to the masses of the peoples of all nations, a realization of their…

- Irving Langmuir

Train yourselves. Don't wait to be fed knowledge out of a book. Get out and seek it. Make explorations. Do your own research work. Train your hands a…

- Irving Langmuir

[There] are cases where there is no dishonesty involved but where people are tricked into false results by a lack of understanding about what human b…

- Irving Langmuir

The scientist is motivated primarily by curiosity and a desire for truth.

- Irving Langmuir

History proves abundantly that pure science, undertaken without regard to applications to human needs, is usually ultimately of direct benefit to man…

- Irving Langmuir

Science, almost from its beginnings, has been truly international in character. National prejudices disappear completely in the scientist's search fo…

- Irving Langmuir