There's no such thing as being happy all the time that's just life, you can be rich or poor and still be miserable...however money helps at least take care of so many issues that would make you less happy if you're broke (bills, education funds, medical care..etc)
ok. Why do you disagree? If money can help me provide better for my children, and it makes them happy to live in a decent home, with heat and air conditioning. If I am less stressed that I am providing for them, putting money away for their future tuition, marriages, and a little something to help them, how is that not happiness? If I can also help provide for my mother as she grows older, that makes me happy.
Or if you prefer...
but it will not be TRUE HAPPINESS :DD