I was an extra...And a stage hand...Were you Caius? You would make a good Caius.Since I was in the play in college, and heard it 5 nights a week for 6 weeks,,,yes,, it means that if you invest nothing , you will get nothing in return..Invest being that one must spend money, or time to make something flourish kinda thingy-mabob..So does all the talk of something from nothing make sense to you, based on your technical understanding? A couple people have indicated the mystery is in the nature of energy itself, which is electricity, yes?I actually had always tried to stay away from math after basic algebra in 8th grade, and work on artsy fartsy and sports...Yet, I always found myself doing technical work...So I hear. A lot of folks on my mom's side were born musical--could pick up an instrument and play without reading a note of music. Could transpose instantly to key to a singer's voice. And they were all puzzled at my complete idiocy with math. My mother soundly trounced me at chess the second time we played, as soon as I showed her how the pieces move. Logic, numbers, I was not so endowed.Math also has a subroot of the art of argument called logic...Music..It's a great source of base information...While a hair dryer may give you split ends...