A classier kind of "hang in there" for modern times.
Robots are appropriate for any occasion. They are neutral but friendly so you can use this card for birthdays, get well soon, congratulations on your new baby, good luck on your exams, anything!
Every piece of paper, if these were left on my desk would say "HUNGRY".
How are those letters coming, cuties? This is a serious stack of adorable here. http://stuff.icanhascheezburger.com/2011/07/29/cute-kawaii-stuff-lets-get-writing/
All the fun of nesting dolls without the anal attention to detail when trying to line up the pattern along the seams!