The customer is the final inspector.

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Learn continually - there's always "one more thing" to learn!

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Details matter, it's worth waiting to get it right.

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The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle.

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If you define the problem correctly, you almost have the solution.

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Focusing is about saying No.

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There are times when you run a marathon and you wonder, Why am I doing this? But you take a drink of water, and around the next bend, you get your wind back, remember the finish line, and keep going.

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Start small, think big. Don’t worry about too many things at once. Take a handful of simple things to begin with, and then progress to more complex ones. Think about not just tomorrow, but the future. Put a ding in the universe.

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Deciding what not to do is as important as deciding what to do.

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Your time is limited, so don't waste it living someone else's life.

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