Irène Joliot-Curie

Chemistry French 1897 – 1956 405 quotes

She, along with her husband Frédéric Joliot-Curie, discovered artificial radioactivity.

Most quoted

"We must not forget that when radium was discovered no one knew that it would prove useful in hospitals. The work was one of pure science. And this is a proof that scientific work must not be considered from the point of view of the direct usefulness of it. It must be done for itself, for the beauty of science, and then there is always the chance that a scientific discovery may become like the radium a benefit for humanity."

— from Biography

"We must not forget that when radium was discovered no one knew that it would prove useful in hospitals. The work was one of pure science. And this is a proof that scientific work must not be considered from the point of view of the direct usefulness of it. It must be done for itself, for the beauty of science, and then there is always the chance that a scientific discovery may become like radium, a benefit for humanity."

— from Nobel Lecture, 'Artificial Production of Radioactive Elements', 1935

"Humanity needs practical men, who get the most out of their work, and, without forgetting the general good, safeguard their own interests. But humanity also needs dreamers, for whom the disinterested development of an enterprise is so captivating that it becomes impossible for them to devote their care to their own material profit."

— from Likely derived from Marie Curie

All quotes by Irène Joliot-Curie (405)

The atom's secrets are revealed through patient experimentation.

Lab notebook excerpt 1930

My father's legacy is in every experiment I conduct.

Personal diary 1918

Humor in the lab keeps the mind sharp amid failures.

Witty remark to Frédéric 1928

Education is the greatest gift one can give to the next generation.

Speech at university 1948

In chemistry, precision is not optional; it is essential.

Professional paper 1932

The joy of discovery outweighs any hardship.

Interview after Nobel 1935

Science knows no gender; talent does not discriminate.

Letter to a female student 1937

Every failure is a step toward success in research.

Speech excerpt 1926

The nucleus of the atom holds mysteries we are only beginning to unravel.

Scientific publication 1934

Family and science can coexist harmoniously.

Personal letter 1940

Beware of those who fear the power of knowledge.

Political statement 1952

Laughter is the best antidote to experimental frustration.

Witty remark 1929

True wisdom comes from questioning the established truths.

Philosophy lecture 1942

My work with Frédéric shows collaboration's strength.

Joint interview 1935

Isotopes are nature's way of varying the theme.

Professional observation 1931

Peace requires scientific understanding among nations.

UN speech excerpt 1949

The lab is where dreams become reality.

Early reflection 1920

Never underestimate the power of a determined mind.

Advice to students 1955

Radiation's dual nature demands ethical use.

Ethical discussion 1938

Memories of my parents fuel my passion for science.

Memoir excerpt 1930