Translated from Hebrew:

Dear Family Markowitz,

I'm Motty, 16 years old.

Last month I spent a long time in the hospital.  I went through a hard time of
pain and suffering.  Thanks to your kindness, I received a computer in the
hospital, and that was just on time.  It kept me busy, and helped me forget the
pain and the suffering for a while.

We want to thank you from the bottom of our heart.  It's a great thing, which
helps lots of people.

Tizku LeMitzvot,

Motti J.