There is much that science doesn't understand, many mysteries still to be resolved. In a Universe tens of billions of light-years across and some ten or fifteen billion years old, this may be the case forever. We are constantly stumbling… — Carl Sagan Copy Share Image
“He had spent most of his lifetime studying the art of medicine and realized now that he would never really understand its mysteries. For medicine is an eternal quest for reasons - causes that explain effects. Science cannot comprehend a… — Erich Segal Copy Share Image
