Ai đã sinh năm 1841

French polymath and psychologist, best known for his seminal work, The Crowd: A Study of the Popular Mind, establishing the field of crowd psychology

Swiss Nobel laureate and pioneering surgeon known for his revolutionary work on the thyroid gland and the introduction of aseptic surgical techniques

French statesman who served as Prime Minister twice, notably guiding the nation through the First World War and advocating for significant reforms

Japanese statesman and diplomat who served as the first Prime Minister of Japan and played a central role in drafting the Meiji Constitution and establishing the National Diet

French statesman, lawyer, and jurist who served as the 9th President of France from 1906 to 1913