The present is the past rolled up for action, and the past is the present unrolled for understanding.
The best books are those that open your eyes.
How wonderful that we have met with a paradox. Now we have some hope of making progress.
Cloud computing is not only a technological change but also a transformation of business models.
"世界是一个影子,而影子是一面镜子。"
最终,我们记住的不是敌人的话语,而是朋友的沉默。