The most successful tempters and thus the most dangerous are the deluded deluders.

If you are going to build something in the air it is always better to build castles than houses of cards.

Everyone is a genius at least once a year.

How might letters be most efficiently copied so that the blind might read them with their fingers?

In each of us there is a little of all of us.

If an angel were to tell us about his philosophy, I believe many of his statements might well sound like '2 x 2= 13'.

The American who first discovered Columbus made a bad discovery.