After graduating from high school, my daughter moved away from home to study at university. She sent this letter home to me…

Dear dad,

University i$ really great.

I am making lot$ of friend$ and $tudying very hard.

With all my $tuff, I $imply ¢an'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 $usie.

I immediately replied back…

Dear Susie,

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