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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.

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.

Historical period not yet established

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Attribution & collection notes
Author or tradition
Marie Curie
Attribution: attributed
Country attributed
Not established
A country attribution does not establish the earliest origin.
Historical period
Historical period not yet established
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Recorded source
Contributor-provided quotation collection

Supplied reference C; CSV row 440107; supplied attribution, independently unverified

A collection's publication date can be later than the words it records.