“There are other special problems connected with the discovery of ancient cities. Alexandria was ravaged by fires and street fighting, and its ancient waterfront is underwater. Some discoveries at Pompeii were not revealed for many decades, because the wall paintings are so pornographic.”

“I leaf through the ancient philosophers and find my newest discoveries there.”

“The sciences were financially supported, honoured everywhere, universally pursued; they were like tall edifices supported by strong foundations. Then the Christian religion appeared in Byzantium and the centres of learning were eliminated, their vestiges effaced and the edifice of Greek learning was obliterated. Everything the ancient Greeks had brought to light vanished, and the discoveries of the ancients were altered out of recognition.”

“I saw a special on the Discovery Channel.”“You were watching the Discovery Channel?”“Yes.”“Um, why?”“I lost the remote.”“You lost the remote?”

“A great scientist once said that genius consists not in making great discoveries but in seeing the connection between small discoveries.”

“All knowledge is one. When a light brightens and illuminates a corner of a room, it adds to the general illumination of the entire room. Over and over again, scientific discoveries have provided answers to problems that had no apparent connection with the phenomena that gave rise to the discovery.”