@hellomarko : "The biggest obstacles are internal." — Shane Parrish (Found in @farnamstreet's Brain Food newsletter) • TwiCopy

Mark Montgomery

@hellomarko

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Entrepreneur | Investor | Strategic Advisor | Educator

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linkhttp://hellomarko.com calendar_today11-02-2009 16:26:24

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Mark Montgomery

9 months ago

"The biggest obstacles are internal." — Shane Parrish (Found in FS's Brain Food newsletter)

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