Optimismo indefinido Tras una breve fase pesimista en la década de 1970, el optimismo indefinido viene dominando el pensamiento estadounidense - Peter Thiel

1. Goals that can be satisfied with minimal effort; 2. Goals that can be satisfied with serious effort; and 3. Goals that cannot be satisfied, no matter how much effort one makes.

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Shawn Fanning and Sean Parker, Napster’s then-teenage founders, credibly threatened to disrupt the powerful music recording industry in 1999. The next year, they made the cover of Time magazine. A year and a half after that, they ended up in bankruptcy court.