$chool i$ really great. I am making lot$ of friend$ and $tudy very hard. With all my $tuff, I $imply can't think of anything I need, $o if you would like, you can ju$t $end me a card, a$ I would love to hear from you.

Love, Your $on

~~~~~

Dear son,

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

Love, Your Dad