Philosophers rarely necessary because of the money because they believe that money can bring happiness is very limited.
As Epicurus said: more money will not be more than happy to make money has been achieved limited level.
Whether this understanding, it is because they have another way to enjoy a happy, have a mind.
It is the joy and spirit of comparison, the material can bring the joy of showing its limited only to the spirit of happiness can be unlimited.
Therefore, the sage is a common feature: on the one hand, as happy to see the limited material, the material will be able to at least enable them to meet; On the other hand, because the spirit of boundless desire to be happy, no amount of material does not allow them to meet.
