The only way to find out anything about what kinds of books people would like to read is to publish books and see what happens.

I believe in taking challenges head-on and not shying away from them.

Writing is a way of speaking without being interrupted.

Randomized evaluations can help us understand what works and what doesn't in development.

"Freedom is nothing but a chance to be better."

The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.