One Hint deserves another

[LivnForChrist]

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. $o if you would like, you can ju$t $end me a card, a$ I would love to hear from you.
Love,
Your $on


The Reply:

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

[mattfivefour]

Brilliant!

[Carl]

Too Cool!

[readyforhome]

I think I may have read or heard this somewhere before, but THIS never gets old.