What was God doing before the divine creation? Was he preparing hell for people who asked such questions?

A theory is a good theory if it satisfies two requirements: it must accurately describe a large class of observations on the basis of a model that contains only a few arbitrary elements, and it must make definite predictions about the results of future observations.

Nothing is better than reading and gaining more and more knowledge.

Intelligence is the ability to adapt to change.

When I was first diagnosed with ALS, I was given two years to live. Now 45 years later, I am doing pretty well.

The boundary condition of the universe is that it has no boundary.

Scientific discovery may not be better than sex, but the satisfaction lasts longer.