Yudhishthira replied Skillfulness is the best of all praise-worthy objects. Knowledge (of the (Vedas) is the best of all (sorts of) wealth. Of all gain health is the most important one. And of all (sorts of) happiness contentment is the best.
युधिष्ठिर उवाच धन्यानामुत्तमं दाक्ष्यं धनानामुत्तमं श्रुतम्। लाभानां श्रेय आरोग्यं सुखानां तुष्टिरुत्तमा॥