What this country needs is radicals who will stay that way…

Whenever anyone challenges anything, the powers that be try to paint them as extremists or radicals or whatever. And I think that's actually nonsense.

— Bill McKibben

The human brain is at particularly high risk for damage by free radicals because of its high degree of metabolism compared to other tissues,…

— David Perlmutter

Thousands of civilians have lost their lives to terrorist attacks inside Pakistan, and thousands more will - because, unlike the Pakistani government, which has…

— Sharmeen Obaid-Chinoy

Conservatives are those who worship dead radicals.

— William Rehnquist

Every movement has radicals. But the important thing is that the radicals are not the leaders.

— Warren Farrell

“When Muslim radicals and fundamentalists look at the West, they see only the openness that makes us, in their eyes, decadent and promiscuous. They…

— Thomas L. Friedman

“Edward Campbell Lowe was a radical in his blood and in his bones... his maternal grandfather had famously made a bonfire with a valuable…

— Clare Clark

Actually, I never really look at myself as a real radical activist; I am more the conservative. I mean, the conservatives are trying to…

— Paul Watson

I can live with the robber barons, but how do you live with these pathological radicals?

— Daniel Patrick Moynihan

I have equal contempt for both left and right radicals.

— Anonymous

Vanilla is anti-inflammatory and reduces free radicals.

— Hannah Bronfman

I think we do need radicals. We need extremists, because that's how change happens.

— Nicole Kidman

Nobody but radicals have ever accomplished anything in a great crisis.

— James A. Garfield

I used to refer to my photos as free radicals - and maybe that has to do with this idea of navigating history. I…

— Elad Lassry

I've always felt, as a writer, that radicals are fascinating because they're relations, they have a place in the American family. They're the relatives…

— E. L. Doctorow