Dear Daddy,

Univer$ity i$ really great. I'm making lot$ of
friend$ and $tudying 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 pursuit of kNOwledge is a NOble task,
and you can never study eNOugh.

Love,
Dad