November the 7th is the birthday of Marie Curie, the Polish-French physicist and chemist, and double Nobel laureate (in physics and in chemistry). She was born 7th of November 1867 in Warsaw and passed away on the 4th July 1934 in Valence / Sancellemoz in France: http://en.wikipedia.org/wiki/Marie_Curie. She was the only Nobel Laureate to be a mother of another Nobles Prize winner, Irčne Joliot-Curie.
"Nothing in life is to be feared. It is only to be understood."