You cannot hope to build a better world without improving the individuals. To that end, each of us must work for his own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful. Marie Curie aidbuildduty share on social
Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less. Marie Curie fearlifetime Change image and share on social
The first experiments on the biological properties of radium were successfully made in France, with samples from our laboratory, while my husband was living. Marie Curie biologicalexperimentfrance Change image and share on social
In 1906, just as we were definitely giving up the old shed laboratory where we had been so happy, there came the dreadful catastrophe which took my husband away from me and left me alone to bring up our children and, at the same time, to continue our work of research. Marie Curie bringcatastrophechild share on social
In chemical terms, radium differs little from barium; the salts of these two elements are isomorphic, while those of radium are usually less soluble than the barium salts. Marie Curie bariumchemicaldiffer Change image and share on social
All my mind was centered on my studies, which, especially at the beginning, were difficult. In fact, I was insufficiently prepared to follow the physical science course at the Sorbonne, for, despite all my efforts, I had not succeeded in acquiring in Poland a preparation as complete as that of the French students following the same course. Marie Curie acquirebegincenter share on social
I was taught that the way of progress was neither swift nor easy. Marie Curie easyprogressswift Change image and share on social
One never notices what has been done; one can only see what remains to be done. Marie Curie noticeremain Change image and share on social
During the year 1894, Pierre Curie wrote me letters that seem to me admirable in their form. No one of them was very long, for he had the habit of concise expression, but all were written in a spirit of sincerity and with an evident anxiety to make the one he desired as a companion know him as he was. Marie Curie admirableanxietycompanion share on social
After all, science is essentially international, and it is only through lack of the historical sense that national qualities have been attributed to it. Marie Curie attributeessentiallyhistorical Change image and share on social