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1. “Sanity and happiness are an impossible combination.” – Mark Twain

2. “If everyone could learn that what is right for me does not make it right for anyone else, the world would be a much happier place.” — Dr. William Glasser

3. “Happiness is when what you think, what you say, and what you do are in harmony.” — Mahatma Gandhi

4. “Feelings of anger, bitterness, and hate are negative. If I kept those inside me, they would spoil my body and my health. The are of no use.” — Dalai Lama

5. “To be stupid, and selfish, and to have good health are the three requirements for happiness.” — Julian Barnes, Flaubert’s parrot.

6. “The basic sources of happiness are a good heart, compassion, and love. If we have these mental attitudes, even if we are surrounded by hostility, we feel little disturbance. On the other hand, if we lack compassion and our mental state is filled with anger or hatred, we will not have peace.” — Dalia Lama

7. “Happiness in intelligent people is the rarest thing I know.” — Ernest Hemingway

8. “The happiness of your life depends upon the quality of your thoughts.” — Marcus Aurelius

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9. “Until you make peace with who you are, you’ll never be content with what you have.” — Doris Mortman

10. “What will achieve inwardly will change outer reality.” — Plutarch

11. “Not until we are lost do we begin to understand ourselves.” — Henry David Thoreau

12. “Out of suffering have emerged the strongest souls; the most massive characters are seared with scars.” — Khalil Gibran

13. “Mental health… is not a destination but a process. It’s about how you drive, not where you’re going.” — Noam Shpancer

14. “Happiness is nothing more than good health and a bad memory.” — Albert Schweitzer

15. “The best way out is always through.” — Robert Frost