Very faithfully yours, D.B. Updike
Da M. Knt: I know littl o nothing about machins, and tho tak th gatst plasu in giving you my advic; o my xpinc is, that th lss a pson knows, th mo h is in giving his opinion. (Indd, I ind that in thology nti ignoanc o th subjct is th bst qualiication o stongly [...]