Eric Metaxas's introduction of Dr. David Berlinski is classic and a model for how such things should be done. But David Berlinski's paraphrase of Galileo's letter to a friend should be memorized by all Christian apologists. It summarizes what I have believed and espoused in my writings and lectures for over 50 years. Both these men are on my wall of heroes, along with Rush Limbaugh and Donald Trump.