Cloud computing is not a technology, but a service model.

Making something variable is easy. Controlling duration of constancy is the trick.

I do not know what a pure point guard is , I just play the game & do whatever is necessary to win even it means I have to be selfish .

化学是物质的科学，但我更愿意将其视为变化的科学。

"The true New Yorker secretly believes that people living anywhere else have to be, in some sense, kidding."