About history (Lewis)

"More and more, as I think about history," he pondered, "I am convinced that everything that is worth while in the world has been accomplished by the free, inquiring, critical spirit, and that the preservation of this spirit is more important than any social system whatsoever. But the men of ritual and the men of barbarism are capable of shutting up the men of science and of silencing them forever."

Sinclair Lewis, It Can't Happen Here