Dear Dad,
$chool i$ really great. I am making lot$ of friend$, and $tudying very hard. With all my $tuff, I $imply can’t think of anything I need. $o you can ju$t $end me a card, a$ I would love to hear from you.
Love,
Your $on
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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. You can never study eNOugh.
Love,
Dad