Marie Curie, born on November 7, 1867, in Warsaw, Poland, was a groundbreaking scientist known for her research in radioactivity, a term she coined. She became the first woman to win a Nobel Prize, receiving the 1903 Nobel Prize for Physics alongside Henri Becquerel and her husband, Pierre Curie, and the 1911 Nobel Prize for Chemistry. Curie's quote, “I am one of those who think like Nobel, that humanity will draw more good than evil from new discoveries,” emphasizes an enduring optimism about scientific progress. Despite the risks associated with innovation, she believed that humanity generally harnesses knowledge for positive outcomes. Her contributions, including the discovery of polonium and radium, revolutionized cancer treatment and established mobile radiography units during World War I, saving countless lives. Curie's legacy continues to influence scientific research and inspire future generations.