数字世界中的安全不仅仅是保守秘密，还包括确保完整性和可用性。

The world is so unpredictable. Things happen suddenly, unexpectedly. We want to feel we are in control of our own existence. In some ways we are, in some ways we're not. We are ruled by the forces of chance and coincidence.

The ocean is our greatest resource, but it demands respect and sustainable practices.

要说“我爱你”，首先必须能够说“我”。