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1. "Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence." - Helen Keller

2. "The pessimist complains about the wind; the optimist expects it to change; the realist adjusts the sails." - William Arthur Ward

3. "In the long run, the pessimist may be proved right, but the optimist has a better time on the trip." - Daniel L. Reardon

4. "Optimism is a happiness magnet. If you stay positive, good things and good people will be drawn to you." - Mary Lou Retton

5. "The only limit to our realization of tomorrow will be our doubts of today." - Franklin D. Roosevelt

6. "Optimism is the one quality more associated with success and happiness than any other." - Brian Tracy

7. "The optimist sees the rose and not its thorns; the pessimist stares at the thorns, oblivious to the rose." - Kahlil Gibran

8. "Choose to be optimistic, it feels better." - Dalai Lama

9. "Optimism is the most important human trait, because it allows us to evolve our ideas, to improve our situation, and to hope for a better tomorrow." - Seth Godin

10. "The pessimist sees difficulty in every opportunity. The optimist sees opportunity in every difficulty." - Winston Churchill