It is my earnest desire that some of you should carry on this scientific work and keep for your ambition the determination to make a permanent contribution to science.

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

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 somet…

I was taught that the way of progress was neither swift nor easy.