I think we're vastly over-invested in universities. Universities should be relatively small and provide excellent education and research in a number of specialized areas. I think the vast majority of young people should be going through non-university, post-secondary training.

Evil comes in many forms and seems to reinvent itself time and again. But whatever it calls itself - Nazism, Marxist-Leninism, today, terrorism - they all have one thing in common: the destruction, the end of human liberty.

If you want to diminish the number of abortions, you've got to change hearts and not laws.

It's not sufficient in the internet age to communicate through the media; you have to be able to do it on the ground, door by door, coffee shop by coffee shop, shop floor by shop floor. You really have to do that as well.

Having hit a wall, the next logical step is not to bang our heads against it.

The time has come to recognize that the U.S. will continue to exercise unprecedented power in a world where international rules are still unreliable and where security and advancing of the free democratic order still depend significantly on the possession and use of military might.

My own views on abortion, I'm not on either pole of that and neither of the interest groups on either end of this issue would probably be comfortable with my views.