How many pizzas are consumed each year in the United States? How many words have you spoken in your life? How many different peoples names appear in the New York Times each year? How many watermelons would fit inside the U.S. Capital building? What is the volume of all the human blood in the world?

The Internet is the world's largest library. It's just that all the books are on the floor.

Mathematics is no more computation than typing is literature.

Uncertainty would be the only certainty there's, and realizing how to stay with insecurity could be the only protection

Certainty a strange Ferris wheel of a statement!

The once-surprising existence of non-Euclidean models of Euclid's first four axioms can be seen as a sort of mathematical joke.

Data, data everywhere, but not a thought to think.