To the exponents of the Perennial Philosophy, the question whether Progress is inevitable or even real is not a matter of primary importance. For the… - Aldous Huxley

During his long career as an agitator, Hitler had studied the effects of herd-poison and had learned how to exploit them for his own purposes. He had discovered that the orator can appeal to those "hidden forces" which motivate men's actions, much more effec­tively than can the writer. Reading is a private, not a collective activity. The writer speaks only to indi­viduals, sitting by themselves in a state of normal sobriety. The orator speaks to masses of individuals, already well primed with herd-poison. They are at his mercy and, if he knows his business, he can do what he likes with them.

It's curious," he went on after a little pause, "to read what people in the time of Our Ford used to write about scientific progress. They seemed to have imagined that it could be allowed to go on indefinitely, regardless of everything else. Knowledge was the highest good, truth the supreme value; all the rest was secondary and subordinate. True, ideas were beginning to change even then. Our Ford himself did a great deal to shift the emphasis from truth and beauty to comfort and happiness. Mass production demanded the shift. Universal happiness keeps the wheels steadily turning; truth and beauty can't.

If most of us remain ignorant of ourselves, it is because self-knowledge is painful and we prefer the pleasures of illusion.