King's Clown
Dear Dad,
$chool i$ really great. I've made lot$ of friend$ and am $tudying hard. With all my $tuff i $imply can't think of anything i need, $o if you would like you can ju$t $end me a card.
Love, your $on.

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