Productivity is going to be a critical issue. And it's not just about getting more time for professors in the classroom. It involves reexamining the learning experience and restructuring faculty and the use of faculty time.

I think most Americans understand that we went through a period in which American leadership was judged quite critically internationally.

In our system leadership is by consent not command. To lead a President must persuade. Personal contacts and experiences help shape his thinking. They can be critical to his persuasiveness and thus to his leadership.

I do think we know that a teacher who knows what he or she is doing knows their subject matter and knows how to impart knowledge to kids is a critical piece of closing the achievement gap.

As this body of knowledge has evolved a much more critical job for researchers and scientists has evolved into explaining and educating policy makers and the public to the risks of global warming and the possible consequences of action or of no action.

Even scientific knowledge if there is anything to it is not a random observation of random objects for the critical objectivity of significant knowledge is attained as a practice only philosophically in inner action.

I strongly support the call to greatly expand our human intelligence capability to penetrate al Qaeda and gather critical intelligence to prevent terrorist attacks on our homeland.

While the intelligence profession oftentimes demands secrecy it is critically important that there be a full and open discourse on intelligence matters with the appropriate elected representatives of the American people.

The higher the general average of intelligence all things else being equal the less the disposition to be meddlesome critical and overbearing.

Newt Gingrich has a restless and outsized intelligence that is tragically unleavened by any kind of critical sensibility.

I never think of myself as wise. I think of myself as possessing a critical intelligence which I intend to allow to operate.

Well the fact is that one imagination is critically important and if you have had your imagination stimulated by what is basically a variety of subjects you are much more amenable to accepting to understanding and interacting with the realities of the world.

To my mind the boy who gives least promise is one in whom the critical faculty develops in advance of the imagination.

The imagination imitates. It is the critical spirit that creates.

House and Senate Republicans are now united in adopting earmark bans. We hope President Obama will follow through on his support for an earmark ban by pressing Democratic leaders to join House and Senate Republicans in taking this critical step to restore public trust.

I had in mind a message although I hope it doesn't intrude too badly persuading Americans and especially Southerners of the critical importance of land and our vanishing natural environment and wildlife.

Proper school nutrition must be complemented by activities outside of the cafeteria. The decisions parents make to keep their kids healthy are critical in fighting this battle on the home front.