Here's one from the Master himself: Lord Keynes. "The game of investment is intolerably boring and over-exacting to any one who is entirely exempt from the gambling instinct; whilst he who has it must pay to this propensity the appropriate toll."
"Most of my success has been due to my hanging on while my profits mounted. That is the big secret - do with it what you will." - Arthur Cutten
"There is a lot less to this (trading) than meets the eye." Don't remember who said it but I like it. DS
For the beginner it is like climbing a greased pole. For the more advanced ( technical trader) it's like navigating some craft you built. For the super talented it's play.