The desire to economize time and mental effort in arithmetical computations, and to eliminate human liability to error is probably as old as the science of arithmetic itself.
“I have trouble voicing my thoughts... I can't communicate very well that way.”
“There are but two places where all go after death, white and black, rich and poor; those places are Heaven and Hell. Heaven is a place made for those, who are born again, and who love God, and it is a place where they will be happy for ever.”