I don't know that she has a widely recognized "motto," but one famous quote from her is:
I was taught that the way of progress was neither swift nor easy.
Marie Salomea Sklodowska-Curie
Marie Curie childhood was was very tough
hi.
Wladyslaw and Bronislawa
Eve and Irene
Tuf.
tuberculosis
Chainsaw.
November 7th, 1867.
Bronisława Skłodowski
There were no bands in her time.
Marie's Family was nice. They always did things with eachother