译文：谁的背后，没有人会说三道四呢，哪一个人不在别人面前议论他人。赏析：我们不管做得多么完美，背后都会有人评长论短，所以，只要我们行事问心无愧，光明磊落，就不必在乎世间的流言蜚语。
The interplay between syntax and semantics is central to the study of formal languages.
Beauty is the only thing that time cannot harm.
The market is always looking for the next big thing.
没有革命的理论，就不会有革命的运动。
Art is not about good taste, it's about truth.