The important thing is not to stop questioning. Curiosity has its own reason.

I never think of the future. It comes soon enough.

Life is like riding a bicycle. To keep your balance you must keep moving.

Imagination is more important than knowledge. Knowledge is limited.

The materialistic paradigm of Western science has been a major obstacle for any objective evaluation of the data describing the events occurring at the time of death.

We know that once we stop learning and call ourselves learned, we become useless members of the scientific society.

Sigmund Freud was a novelist with a scientific background. He just didn't know he was a novelist. All those damn psychiatrists after him, they didn't know he was a novelist either.

About seven years later I was given a book about the periodic table of the elements. For the first time I saw the elegance of scientific theory and its predictive power.