It is not by accident that the happiest people are those who make
a conscious effort to live useful lives. Their happiness, of course,
is not a shallow exhilaration where life is one continuos intoxicating
party. Rather, their happiness is a deep sense of inner peace
that comes when they believe their lives have meaning and that they
are making a difference for good in the world.

  ~ Ernest Fitzgerald ~

(American Minister)