I don't think necessity is the mother of invention. Invention, in my opinion, arises directly from idleness, possibly also from laziness - to save oneself trouble.
Agatha ChristieBottled, was he?" Said Colonel Bantry, with an Englishman's sympathy for alcoholic excess. "Oh, well, can't judge a fellow by what he does when he's drunk? When I was at Cambridge, I remember I put a certain utensil - well - well, nevermind.
Agatha ChristieI continued to do arithmetic with my father, passing proudly through fractions to decimals. I eventually arrived at the point where so many cows ate so much grass, and tanks filled with water in so many hours. I found it quite enthralling.
Agatha ChristieNobody believes in magicians any more, nobody believes that anyone can come along and wave a wand and turn you into a frog. But if you read in the paper that by injecting certain glands scientists can alter your vital tissues and you'll develop froglike characteristics, well, everybody would believe that.
Agatha Christie