Dear Dad,
$¢hoo£ i$ rea££„ great. I am making £ot$ of friend$ and $tud„ing ver„ hard. With a££ m„ $tuff, I $imp£„ ¢an't think of an„thing I need, $o if „ou wou£d £ike, „ou ¢an ju$t $end me a ¢ard, a$ I wou£d £ove to hear from „ou.

„our $on

Dear Son,
I kNOw that astroNOmy, ecoNOmics, and oceaNOgraphy are eNOugh to keep even an hoNOr student busy. Do NOt forget that the pursuit of kNOwledge is a NOble task, and you can never study eNOugh.