Science, almost from its beginnings, has been truly international in character. National — Irving Langmuir
Happy indeed is the scientist who not only has the pleasures which I have enumerated — Irving Langmuir
History proves abundantly that pure science, undertaken without regard to applications to human needs — Irving Langmuir
This coupling together of science with international peace, is, I think, particularly significant. — Irving Langmuir
They carry to those who have no direct contact with science the international spirit. — Irving Langmuir