21.   But her happiness was not to last for long.

22.   And happiness is precisely what was on the menu Tuesday.

23.   And when that happens the happiness is never spontaneous again.

24.   Anyway, happiness is not essential to a successful, worthwhile life.

25.   Aristotle said that happiness is the activity of the soul in accord with virtue.

26.   As for the secondhand smoke education part, the happiness may be misplaced.

27.   As Gadol has made abundantly clear, our protagonist knows how fragile happiness is and how easily things can fall apart.

28.   Because there is no happiness unless there is human freedom.

29.   A conclusion linking Ruth and the psychiatrist makes an ending whose happiness is nice to have after so much strife, but too near fantasy.

30.   But happiness is tenuous for Artemisia and Agostino.