Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves.

If I see anything vital around me, it is precisely that spirit of adventure, which seems indestructible and is akin to curiosity.

The death of my husband, coming immediately after the general knowledge of the discoveries with which his name is associated, was felt by the public, and especially by the scientific circles, to be a national misfortune.

In 1903, I finished my doctor's thesis and obtained the degree. At the end of the same year, the Nobel prize was awarded jointly to Becquerel, my husband and me for the discovery of radioactivity and new radioactive elements.

Somehow we must reintegrate the scientific with the popular and reconnect the future to the present. This is less a job for scientists, engineers, bureaucrats, and administrators and more a job for novelists, moviemakers, popularizers, and politicians.

There are two objectionable types of believers: those who believe the incredible and those who believe that 'belief' must be discarded and replaced by 'the scientific method.

It will soon be 25 years from the date of publication of my first research work. That the scientific aspirations kindled by that early work did not suffer extinction has been due entirely to the opportunities provided for me by the great city of Calcutta.

I always thought that at the very time of your life when you want to be cool and sexy and fascinating, you are none of those things. You are a hormonal muddle in your school uniform sitting in double science looking at a boy who you know will never notice you. That was definitely me; I was so shy at school.