I am only one, But still I am one. I cannot do everything, But still I can do something; And because I cannot do everything, I will not refuse to do the something that I can do. ― Helen Keller

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Being sad with the right people is better than being happy with the wrong ones. ― Philippos

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Be happy for this moment. This moment is your life. — Omar Khayyam

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Failure makes me work even harder.

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Learning is the only thing the mind never exhausts, never fears, and never regrets.

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It is not where you start but how high you aim that matters for success.

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I never had one hour's happiness in her society, and yet my mind all round the four-and-twenty hours was harping on the happiness of having her with me unto death. ― Charles Dickens

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Happiness is a good business these days, more you talk crap about happiness the large number of crowd you will gather. ― Santosh Kalwar

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The happiness of your life depends upon the quality of your thoughts. ― Marcus Aurelius

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If one advances confidently in the direction of his dreams, and endeavors to live the life which he has imagined... — Henry David Thoreau

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