【释义】君子的行为，行动时要思考是否符合道义，不为利益所诱惑，不为道义而感到愧疚。

The photograph is literally an emanation of the referent. From a real body, which was there, proceed radiations which ultimately touch me, who am here.

自由是按照我们意愿生活的权利。

In the age of big data, the mathematical principles of data structures and algorithms have become more critical than ever.

Truth in drama is always elusive, but that doesn't mean we shouldn't chase it.