One’s attitude to oneself is the single most important factor in living a long and reasonably happy life.

The most profound technologies are those that become invisible because they are so deeply embedded in our lives.

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

If winning becomes too important in a game， change the rules to make it more fun. Changing rules can become the new game.

Every day is a new opportunity.