We believe the substance we have extracted from pitchblende contains a metal not yet observed, related to bismuth by its analytical properties. If the existence of this new metal is confirmed we propose to call it polonium, from the name of the original country of one of us.

Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves. We must believe that we are gifted for something, and that this thing, at whatever cost, must be attained.

All my life through, the new sights of Nature made me rejoice like a child.

Each of us must work for his own improvement, and at the same time share a general responsibility for all humanity.

I have no dress except the one I wear every day. If you are going to be kind enough to give me one, please let it be practical and dark so that I can put it on afterwards to go to the laboratory.

I was taught the method for advancement is not quick or simple.

In science we must be interested in things, not in persons.