“Ha! ha! ha! But you know there is no such thing as choice in reality, say what you like,” you will interpose with a chuckle. “Science has succeeded in so far analysing man that we know already that choice and what is called freedom of will is nothing else than--”

Stay, gentlemen, I meant to begin with that myself I confess, I was rather frightened. I was just going to say that the devil only knows what choice depends on, and that perhaps that was a very good thing, but I remembered the teaching of science ...

and pulled myself up. And here you have begun upon it. Indeed, if there really is some day discovered a formula for all our desires and caprices--that is, an explanation of what they depend upon, by what laws they arise, how they develop, what they are