Ève Curie Quote

Thus the radio elements formed strange and cruel families in which each member was created by spontaneous transformation of the mother substance: radium was a "descendant" of uranium, polonium a descendant of radium.

Madame Curie: a biography by Eve Curie (ed. 1963)

Thus the radio elements formed strange and cruel families in which each member was created by spontaneous transformation of the mother substance:...

Thus the radio elements formed strange and cruel families in which each member was created by spontaneous transformation of the mother substance:...

Thus the radio elements formed strange and cruel families in which each member was created by spontaneous transformation of the mother substance:...

Thus the radio elements formed strange and cruel families in which each member was created by spontaneous transformation of the mother substance:...