信任是云服务的基础，我们必须用安全和可靠性来建立它。

The only limit to our realization of tomorrow is our doubts of today.

Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

阅读的行为是对世界噪音的一种抵抗。

拥有过去是一回事，被过去挟持是另一回事。