I was less successful in my attempts to effect preventive vaccination against typhus by using the virus and in trying to produce large quantities of serum using large animals

The function of education has never been to free the mind and the spirit of man, but to bind them; and to the end that the mind and spirit of his children should never escape, Homo Sapiens has employed praise, ridicule, admonition, accusation, mutilation, and even torture to chain them to the culture pattern.

My first attempts to transmit typhus to laboratory animals, including the smaller species of monkeys, had failed, as had those of my predecessors, for reasons which I can easily supply today

Most of the doctors in the Tunisian administration, especially those in country districts, contracted typhus and approximately one third of them died of it

Of all the problems which were open to me for study, typhus was the most urgent and the most unexplored. We knew nothing of the way in which contagion spread

The function of high school, then, is not so much to communicate knowledge as to oblige children finally to accept the grading system as a measure of their inner excellence. And a function of the self-destructive process in American children is to make them willing to accept not their own, but a variety of other standards, like a grading system, for measuring themselves. It is thus apparent that the way American culture is now integrated it would fall apart if it did not engender feelings of inferiority and worthlessness.

Up to a certain point anxiety is good, for it promotes action. Beyond that point we freeze any fixed attitudes or rush about without thinking deeply from one decision to another.