Happy are those who take life day by day, complain very little, and are thankful for the little things in life.

 "They sin who tell us love can die;

With life all other passions fly,
All others are but vanity.
Love is indestructible,
Its holy flame forever burneth;
From heaven it came, to heaven returneth.
It soweth here with toil and care,
But the harvest-time of love is there."
~ Robert Southey