If you don't know where you're going, you will probably end up somewhere else.

If you don't know where you are going, you might wind up someplace else.

Books are magic: you never know where they're going to end up.

Going to church doesn't make you any more a Christian than going to the garage makes you a car.

An economist is an expert who will know tomorrow why the things he predicted yesterday didn't happen today.

My hope is that we're going to end up with a far more tolerant society, where the erosion of privacy, to the extent it erodes, will be offset by increased tolerance.