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The number-one job of the hedge-fund manager is not to make sure that you can retire with a smile on your face - it's for him to retire with a smile o...more

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If you can't admit a failure, you're not an entrepreneur. You are not a good business person. There's nothing brilliant about what you are doing.

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Up until Trump announced his candidacy, the conventional wisdom was that you had to be a professional politician in order to run. You had to have a ba...more