In science, one should use all available resources to solve difficult problems. One of our most powerful resources is the insight of our colleagues.

It is a remarkable honor to receive a Nobel Prize, because it not only recognizes discoveries, but also their usefulness to the advancement of fundamental science.

My goal was to develop into an independent research scientist studying clinical problems at the laboratory bench, but I felt that postgraduate residency training in internal medicine was necessary.

The long, cold Minnesota winters instilled in me a fascination for exotic far off places; I aspired toward a career in tropical diseases and world health problems.

Campaigning against religion can be socially counter-productive. If teachers take the uncompromising line that God and Darwinism are irreconcilable, many young people raised in a faith-based culture will stick with their religion and be lost to science.

I subscribe to 'National Geographic,' 'Scientific American,' 'Discover,' and a slew of other magazines. And it is while reading articles for pleasure and interest that an interesting 'What if?' will pop into my head.

The science of life is changing hearts and minds.

Religion, art, and science flourish best in a free society. True, freedom does not afford much opportunity for grand gestures. It has little room for martyrs. But life is not supposed to be about dying well. It is about living well.