You’ve already answered your own question. Of course it’s none of the above. Let’s take money for example. It won’t make you satisfied, you’ll always want to get more. In order to do that, you’ll do anything which won’t lead you to a happy life. If we talk about fame it’s quite useless too because it’s not stable and you might not even like being famous so that will be a problem. As for power, authority makes you selfish and shallow and this won’t give you any satisfaction. So, the main thing in life is to be happy. If you achieve this you’ll be able to live to the fullest.