The measure of our intellectual capacity is the capacity to feel less and less satisfied with our answers to better and better problems.

It's always wise to raise questions about the most obvious and simple assumptions.

Knowledge resides in the user and not in the collection. It is how the user reacts to a collection of information that matters.

We turn to God for help when our foundations are shaking, only to learn that it is God who is shaking them.

The measure of our intellectual capacity is the capacity to feel less and less satisfied with our answers to better and better problems.