Optimists and Pessimists

Some people are optimists and some are pessimists,

and interestingly there are people who are optimists

in the morning and pessimists at night. As Levinson

said a pessimist sees only the dark sides of the clouds,

and mops; a philosopher sees both sides, and shrugs;

and an optimist doesn't see the clouds at all- he is

walking on them!