Those persons who are burning to display heroism may rest assured that the course of social evolution will offer them every opportunity..

Dancing is the loftiest, the most moving, the most beautiful of the arts, because it is no mere translation or abstraction from life; it is life itse….

On the threshold of the moral world we meet the idea of Freedom, 'one of the weightiest concepts man has ever formed,' once a dogma, in the course of….

Dancing and building are the two primary and essential arts. The art of dancing stands at the source of all the arts that expressthemselves first in ….

I regard sex as the central problem of life. And now that the problem of religion has practically been settled, and that the problem of labor has at ….

Courtship, properly understood, is the process whereby both the male and the female are brought into that state of sexual tumescence which is a more ….

The conflict of forces and the struggle of opposing wills are of the essence of our universe and alone hold it together..

Socialism also brings us up against the hard rock of eugenic fact which, if we neglect it, will dash our most beautiful social construction to fragme….

...aesthetic values are changed under the influence of sexual emotion; from the lover's point of view many things are beautiful which are unbeautiful….

It is becoming clear that the old platitudes can no longer be maintained, and that if we wish to improve our morals we must first improve our knowled….

Einstein is notmerely an artist in his moments of leisure and play, as a great statesman may play golf or a great soldier grow orchids. He retains th….

The romantic embrace can only be compared with music and with prayer..

For every fresh stage in our lives we need a fresh education, and there is no stage for which so little educational preparation is made as that which….

Education, whatever else it should or should not be, must be an inoculation against the poisons of life and an adequate equipment in knowledge and sk….

One can know nothing of giving aught that is worthy to give unless one also knows how to take..

No act can be quite so intimate as the sexual embrace..

If men and women are to understand each other, to enter into each other's nature with mutual sympathy, and to become capable of genuine comradeship, ….

The relation of the individual person to the species he belongs to is the most intimate of all relations..

The mathematician has reached the highest rung on the ladder of human thought..

Still, whether we like it or not, the task of speeding up the decrease of the human population becomes increasingly urgent..

Even the most scientific investigator in science, the most thoroughgoing Positivist, cannot dispense with fiction; he must at least make use of categ….