Measure what can be measured, and make measurable what canno... - Galileo Galilei

"By denying scientific principles, one may maintain any paradox."

"I have never met a man so ignorant that I couldn't learn something from him."

"You cannot teach a man anything, you can only help him find it within himself."

"By denying scientific principles, one may maintain any paradox."

"The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do."