There are the things you know you know, Bob. There are the things you know you don't know. And then there are the things you don't know you don't know. Case in point: Your dreams, how they're going to come true, and the inevitability of your eternal joy.

The Universe


I had it explained to me like this by a college prof:

There are 3 types of people in the world:

1.There are cats who know they know.

2. There are cats who know they don't know.

3. There are cats who don't know they don't know!



(Prof was a jazz musician)