The Quotation Index — Search results

Search Search Results measuring-productivity

0 results across authors, quotes, works, categories, subcategories & tags

Book of the week

Ideas and Opinions

Essay collection · 1954

A collection of non-technical writings by Albert Einstein on science, religion, ethics, politics, pacifism and education, drawn from across his career.

✓ Verified primary source

Read summary·Explore 13 quotes

Author of the month

Marie Curie

Physicist and chemist · 1867-1934

Pioneering researcher on radioactivity who discovered polonium and radium and won two Nobel Prizes.

View author·Explore all 8 quotes

Take a leap

A random author
A random source
Surprise me with a quotation