Be less curious about people and more curious about ideas.

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

Humanity needs practical men, who get the most out of their work, and, without forgetting the general good, safeguard their own interests. But humanity also ne…

We must not forget that when radium was discovered no one knew that it would prove useful in hospitals. The work was one of pure science. And this is a proof t…