Having a positive mental attitude is asking how something can be done rather than saying it can't be done.
Bo Bennett
A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty.
Winston Churchill
The pessimist complains about the wind; the optimist expects it to change; the realist adjusts the sails.
William Arthur Ward
Optimist: Person who travels on nothing from nowhere to happiness
Mark Twain
It's better to be an optimist who is sometimes wrong than a pessimist who is always right
Unknown
The average pencil is seven inches long, with just a half-inch eraser - in case you thought optimism was dead.
Robert Brault
The optimist sees the rose and not its thorns; the pessimist stares at the thorns, oblivious to the rose
Kahlil Gibran
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them.
Leonard Louis Levinson
The essence of optimism is that it takes no account of the present, but it is a source of inspiration, of vitality and hope where others have resigned; it enables a man to hold his head high, to claim the future for himself and not to abandon it to his enemy.
Dietrich Bonhoeffer
Optimism doesn't wait on facts. It deals with prospects.
Norman Cousins
Optimism is a kind of heart stimulant-the digitalis of failure.
Elbert Hubbard
Being an optimist after you've got everything you want doesn't count.
Kin Hubbard
If you pretend to be good, the world takes you very seriously. If you pretend to be bad, it doesn't. Such is the astounding stupidity of optimism.
Oscar Wilde