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

To do such a thing would be to transcend magic. And I beheld, unclouded by doubt, a magnificent vision of all that invisibility might mean to a man—the mystery, the power, the freedom. Drawbacks I saw none. You have only to think! And I, a shabby, poverty-struck, hemmed-in demonstrator, teaching fools in a provincial college, might suddenly become—this.

We live in a world of unused and misapplied knowledge and skill.

In all the round world of Utopia there is no meat. There used to be, but now we cannot stand the thought of slaughterhouses. And it is impossible to find anyone who will hew a dead ox or pig. I can still remember as a boy the rejoicings over the closing of the last slaughterhouse.

We are kept keen on the grindstone of pain and necessity.

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

I am prepared to maintain that Honesty is essentially an anarchistic and disintegrating force in society, that communities are held together and the progress of civilization made possible only by vigorous and sometimes even, violent Lying; that the Social Contract is nothing more or less than a vast conspiracy of human beings to lie and humbug themselves and one another for the general Good.