问题不在于事物是否存在，而在于它是否具有能够在没有我们的情况下存在的本质。
The question is not whether the thing exists， but whether it has any essence which is capable of existence without us.
The most important thing is to be honest in your writing.
"We are all in the gutter, but some of us are looking at the stars."
Intelligence plus character – that is the goal of real education.
如果他们能让你问错问题，他们就不必担心答案了。
数据是未来的石油，而云计算就是开采和提炼这些石油的工具。