A play is not an essay, nor should it be made into one.

The interplay between quantum mechanics and information theory is a rich field of study.

我总是尝试在每个新项目中挑战自己。

In social networking, user growth is not the goal but a natural result of user satisfaction.

文章是用来阐明道理的。因此文辞不能不修饰，而道理不能不阐明。

关于煤炭的讨论必须超越"支持"或"反对"—我们需要解决方案，而不是口号。