Well, they go together. The existence of one without the other is very unfunctional. "vanchan ni nepali ma - 1 gada ka 2 paiyya". We all know wealth can bring happiness, however, it cannot buy happiness. What I believe is  wealth and happiness cannot be compared. Wealth in one hand is definite, we all know what it is and its importance. On the othet hand happiness is vague, it has not defination and doesn't apply with the same effect on any two or more individual. What i mean to say is, happiness is specific to time and people. But, to end I would rather prefer a whole lot of happiness with enough wealth than a whole lot of wealth with enough happiness. (enough happiness or enough wealth ?????? hard to draw a line here what is enough)