Few people realise the immensity of vacancy in which the dust of the material universe swims.

The greatest task of democracy, its ritual and feast - is choice.

The crisis of today is the joke of tomorrow.

When the history of civilization is written, it will be a biological history and Margaret Sanger will be its heroine.

I write as straight as I can, just as I walk as straight as I can, because that is the best way to get there.

Crime and bad lives are the measure of a State's failure, all crime in the end is the crime of the community.

You must follow me carefully. I shall have to controvert one or two ideas that are almost universally accepted. The geometry, for instance, they taught you at school is founded on a misconception.