If you could sit down with Jesus, you wouldn't need anybody else. He could answer all of your questions. Instead of Einstein and Louis Pasteur and Madame Curry, you could just have Jesus and he could answer for all of them.
I don't think there are in life, pure darkness or pure light. Everyone's got a little of everything.
Even if you're Bill Gates, you've got problems. I'm sure he would probably easily give a few billion dollars to get rid of all the problems that he has.