Class is not a fixed designation in this country. We are an upwardly mobile society with a lot of movement between income groups.

We are all murderers and prostitutes - no matter to what culture society class nation one belongs no matter how normal moral or mature one takes oneself to be.

When a nation goes down or a society perishes one condition may always be found they forgot where they came from. They lost sight of what had brought them along.

I never leaf through a copy of National Geographic without realizing how lucky we are to live in a society where it is traditional to wear clothes.

Discrimination is a hellhound that gnaws at Negroes in every waking moment of their lives to remind them that the lie of their inferiority is accepted as truth in the society dominating them.

I just smile. And they - my opponents don't like it when I smile at them. They think I'm playing or something. But - like I smile throughout the whole fight. Sometimes I'll be throwing combinations and I just smile and stick my tongue out at them.

Jessica Simpson is the youth ambassador for Operation Smile and an episode of The Apprentice featured a team managing a charity concert she put on. Donald Trump came on stage and pledged a donation.

It is characteristic of science that the full explanations are often seized in their essence by the percipient scientist long in advance of any possible proof.

Science almost from its beginnings has been truly international in character. National prejudices disappear completely in the scientist's search for truth.

All the mathematical sciences are founded on relations between physical laws and laws of numbers so that the aim of exact science is to reduce the problems of nature to the determination of quantities by operations with numbers.