The highest manifestation of life consists in this: that a being governs its own actions. A thing which is always subject to the direction of another is somewhat of a dead thing.

Innovation in energy must be balanced with responsibility—progress cannot come at the expense of the planet.

The great challenge of our time is to create a world order that is both just and sustainable.

我不是为了名声或金钱而打球。我打球是因为我喜欢竞争。