Enjoying your life is actually very simple—it just means going with the flow of your feelings. People often believe that happiness comes from possessing certain things (such as money, material goods, and various relationships), but in fact, whether you can enjoy life ultimately depends on how you perceive your own life.
If you are filled with inner pain, then no amount of money can make you feel the joy of living; if you firmly believe that you need toys and treasures to be happy, then no matter how many toys or riches you have, they will not bring you happiness.
There is a project called "Desiderata," where bloggers can choose an article from Desiderata and post it on their own blog...
(Note: The last part seems incomplete in the original text, so I translated as much as was provided.)