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I knew that if I failed I wouldn't regret that, but I knew the one thing I might regret is not trying.

entrepreneurshipregret— Princeton commencement speech, 2010
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Your brand is what people say about you when you are not in the room.

brandbusiness— Interview, 2009
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We are stubborn on vision. We are flexible on details.

leadershipstrategy— Shareholder letter, 2012
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If you double the number of experiments you do per year, you're going to double your inventiveness.

businessexperimentation— Interview, 2018
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Life's too short to hang out with people who are not resourceful.

mindsetpeople— Interview, 2008