The trash and litter of nature disappears into the ground with the passing of each year, but man's litter has more permanence.

What a frightening thing is the human, a mass of gauges and dials and registers, and we can only read a few and those perhaps not accurately.

It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.

They must be real people. And this means that every word in every line of speech must be accurate and full of some kind of meaning which stretches not only forward in the book but stems from before in the book.

The final weapon is the brain, all else is supplemental.

We can shoot rockets into space but we can't cure anger or discontent.

In uncertainty I am certain that underneath their topmost layers of frailty men want to be good and want to be loved.