That someone like Obama could be elected president of the United States - with its unrivaled power and prestige - has begun to restore the country's and the world's faith in America as the land of opportunity.

I am concerned about how to reverse the process by which a fundamentalist right and a corporate elite were able to seize power in the United States.

Truth makes many appeals, not the least of which is its power to shock.

Kids now are so used to surround sound and the power in theater speakers, that the concert hall is a disappointment to them.

I have been, and will go on, fighting that damnable, dirty, rotten business with all the power at my command.

I would not send a poor girl into the world, ignorant of the snares that beset her path nor would I watch and guard her, till, deprived of self-respect and self-reliance, she lost the power or the will to watch and guard herself .

It is from weakness that people reach for dictators and concentrated government power. Only the strong can be free. And only the productive can be strong.

Caring for children is a dance between setting appropriate limits as caretakers and avoiding unnecessary power struggles that result in unhappiness.

The oil companies regard nuclear power as their rival, who will reduce their profits, so they put out a lot of disinformation about nuclear power.

In terms of individuals who actually inspired me, very few of the academic people that I had access to had that power over me. Maybe it's simply because I wasn't that committed to geometry.