It's necessary to be slightly underemployed if you are to do something significant.

As an educator, I have always striven to see that the fruits of the American Dream are available to all.

Racists have often used pseudoscience to justify their socially damaging views; watch these films to see how science, by replacing ignorance with knowledge, can undo that damage.

The biggest advantage to believing in God is you don't have to understand anything, no physics, no biology. I wanted to understand.

The way to do great science is to stay away from subjects that are overpopulated, and go to the frontiers.

The American public is being sold a very nasty bill of goods about cancer.

You've never heard of an English lover. Only an English patient.