A PhD graduate and an ordinary man went on a camping trip,set up their tent and fell asleep. Some hours later, the ordinary man woke up his PhD friend: "Look up at the sky and tell me what you see?" The PhD man replies: "I see millions of stars." The ordinary man asks: "What does that tell you?" The PhD guy ponders for a minute: "Astronomically speaking, it tells me that there are millions of galaxies and potentially billions of planets.Astrologically, it tells me that Satan is in Leo. Time wise, it appears to be approximately a quarter past three. Theologically, it's evident the Lord is all-powerful and we are small and insignificant. Meteorologically, it seems we will have a beautiful day tomorrow. What does it tell you?" The ordinary man is silent for a moment, and then speaks: "Practically........it tells me that someone has stolen our tent".