The character of the Open Conspiracy [the movement towards a world collective] will now be plainly displayed. It will have become a great world movement as widespread and evident as socialism or communism. It will largely have taken the place of these movements. It will be more, it will be a world religion.

The brain upon which my experiences have been written is not a particularly good one. If their were brain-shows, as there are cat and dog shows, I doubt if it would get even a third class prize.

Religions are such stuff as dreams are made of.

Alexander the Great changed a few boundaries and killed a few men. Both he and Napoleon were forced into fame by circumstances outside of themselves and by currents of the time, but Margaret Sanger made currents and circumstances. When the history of our civilization is written, it will be a biological history and Margaret Sanger will be its heroine.

Biologically the species is the accumulation of the experiments of all its successful individuals since the beginning.

It is a law of nature we overlook, that intellectual versatility is the compensation for change, danger, and trouble.

Better it is toward the right conduct of life to consider what will be the end of a thing, than what is the beginning of it: for what promises fair at first may prove ill, and what seems at first a disadvantage, may prove very advantageous.