Pierre Curie
Is it right to probe so deeply into Nature's secrets? The question must here be raised whether it will benefit mankind, or whether the knowledge will be harmful.Collection: Knowledge
Alfred Nobel's discoveries are characteristic; powerful explosives can help men perform admirable tasks. They are also a means to terrible destruction in the hands of the great criminals who lead peoples to war.
Radium could be very dangerous in criminal hands.
It would be a fine thing, in which I hardly dare believe, to pass our lives near each other, hypnotized by our dreams.Collection: Love
It is important to make a dream of life and a dream reality.Collection: Dream