Actually By Douglas Adams
Reason not withstanding, the universe continues unabated. Its history is terribly long and awfully difficult to understand, even in its simpler moments which are, roughly speaking, the beginning and the end. The wave harmonic theory of historical perception, in its simplest form, states that history is an illusion caused by the passage of time, and that time is an illusion caused by the passage of history. It also states that one’s perception of these illusions is conditioned by three important factors: who you are; where you are; and when you last had lunch with Zaphod Beeblebrox.