The world is like a chessboard， whereon we may see a living knight， but we cannot see a living chess.
The only limit to our realization of tomorrow is our doubts of today.
When [competitors are] in the shower in the morning, they're thinking about how they're going to get ahead of one of their top competitors. Here in the shower, we're thinking about how we are going to invent something on behalf of a customer.
自由竞争是提高经济效率和创造繁荣的重要手段。
Sustainability isn't an option; it's a necessity for the future of our planet.