We all wish to live a happy life. In addition, we all have the same right to fulfil this goal. And we all have the potential to do so for the simple reason that future is not fixed, it can be changed. Therefore, we should live in hope that we really can overcome whatever problems we face.
There is a joy which is not given to the ungodly, but to those who love Thee for Thine own sake, whose joy Thou Thyself art. And this is the happy life, to rejoice to Thee, of Thee, for Thee; this it is, and there is no other.
If what was said in the Ethics is true, that the happy life is the life according to virtue lived without impediment, and that virtue is a mean, then the life which is in a mean, and in a mean attainable by every one, must be the best. And the same principles of virtue and vice are characteristic of cities and of constitutions; for the constitution is in a figure the life of the city.