The real power of cloud computing lies in its ability to empower businesses to focus on their core competencies.

The truth is rarely pure and never simple.

The ability to be alone is the ability to love. It may look paradoxical to you, but it’s not. It is an existential truth: only those who can be alone are capable of love, of sharing, of going into the deepest core of another human being—without possessing the other, without becoming dependent on the other, without reducing the other to a thing, and without becoming addicted to the other.

"To live is the rarest thing in the world. Most people exist, that is all."

善于教导的人必须遇到善于学习的人，才能使教育的效果更大。