The Promised Land always lies on the other side of a Wilderness.

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

We cannot be sure that we ought not to regard the most criminal country as that which in some aspects possesses the highest civilization.

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

There is a very intimate connection between hypnotic phenomena and religion.

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

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 knowledge.