Every politician, clergyman, educator, or physician, in short, anyone dealing with human individuals, is bound to make grave mistakes if read more

Every politician, clergyman, educator, or physician, in short, anyone dealing with human individuals, is bound to make grave mistakes if he ignores these two great truths of population zoology: (1) no two individuals are alike, and (2) both environment and genetic endowment make a contribution to nearly every trait.

The test of civilization is the estimate of woman. Among savages she is a slave. In the dark ages of read more

The test of civilization is the estimate of woman. Among savages she is a slave. In the dark ages of Christianity she is a toy and a sentimental goddess. With increasing moral light, and greater liberty, and more universal justice, she begins to develop as an equal human being.

All human progress, even in morals, has been the work of men who have doubted the current moral values, not read more

All human progress, even in morals, has been the work of men who have doubted the current moral values, not of men who have whooped them up and tried to enforce them.

...man has an irrepressible tendency to read meaning into the buzzing confusion of sights and sounds impinging on his senses; read more

...man has an irrepressible tendency to read meaning into the buzzing confusion of sights and sounds impinging on his senses; and where no agreed meaning can be found, he will provide it out of his own imagination.

If there is no struggle there is no progress.

If there is no struggle there is no progress.

While modern technology has given people powerful new communication tools, it apparently can do nothing to alter the fact that read more

While modern technology has given people powerful new communication tools, it apparently can do nothing to alter the fact that many people have nothing useful to say.

People who bite the hand that feeds them usually lick the boot that kicks them.

People who bite the hand that feeds them usually lick the boot that kicks them.

In a society in which it is a moral offense to be different from your neighbor your only escape is read more

In a society in which it is a moral offense to be different from your neighbor your only escape is never to let them find out.

Every luxury must be paid for, and everything is a luxury, starting with being in this world.

Every luxury must be paid for, and everything is a luxury, starting with being in this world.