@reddust, this is an interesting point. Hardwork is of course a valuable part of life, so many accomplishments require it. BUT....
The other side of it I see is the overworking (hu)man who creates poverty through stress and tension due to over focusing by on work and lack of balance. (Been there, done that).
I would add to the card, a (hu)man who words hard AND plays hard will be richest of all.