The happiness of your life depends upon the quality of your thoughts.

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It never ceases to amaze me: we all love ourselves more than other people, but care more about their opinions than our own.

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You have power over your mind - not outside events. Realize this, and you will find strength.

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The best revenge is not to be like your enemy.

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Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth.

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Very little is needed to make a happy life; it is all within yourself, in your way of thinking.

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Imagine you were now dead, or had not lived before his moment. Now view the rest of your life as a bonus.

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Whenever you are about to find fault with someone, ask yourself the following question: What fault of mine most nearly resembles the one I am about to criticize?

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Death smiles at us all, all a man can do is smile back.

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The first rule is to keep an untroubled spirit. The second is to look things in the face and know them for what they are.

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