There is no despair so absolute as that which comes with the first moments of our first great sorrow, when we have not yet known what it is to have suffered and be healed, to have despaired and have recovered.

The context is so important. The context is not just the physical context, but also the historical and cultural context.

Stay hungry, stay foolish.

Innovation is not just about creating new products, but also about reimagining how we serve our customers every day.

The true cost of coal isn't just in its price, but in how we manage its consequences.

I will never stop creating because creation is life.

The biggest risk is not taking any risk. In a world that’s changing quickly, the only strategy that is guaranteed to fail is not taking risks.

A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes.

The future we want must be invented. Otherwise we will get one which we don't want.