Intelligence is not about replacing people but liberating them from heavy labor.

I don't follow trends, I set them.

Hope is what enables us to keep going in the face of adversity.

The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.

Music is the bridge between hearts.

期权的真正价值不在于其价格，而在于它为持有者提供的灵活性。