Lesson 1: Never underestimate the effect of stress on your relationships at home.

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Lesson 1: Helping others is better than receiving.

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Lesson 1: Add a buy button.

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Lesson 1: Google built its own network.

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Lesson No. 1: Where possible, keep or hire local management, which is what Gerdau has done ever since.

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Lesson No. 1: Get an education.

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Lesson Number Two: QE 1 and QE 2 boosted the wealth of upper income groups because the stock market rose and the wealthiest benefited since 75% of all common stocks are held by 10% of the population.

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That's one lesson to be drawn from the Annenberg precedent and from parts of Gates 1.0 itself.

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