So who the sender is, so maybe you could keep track of just who your most frequent correspondents are and if you keep seeing the same personfrom person X or person Y coming into your inbox and clearlyI like having a dialog with these people or have to for work, that might in fact bubble up in your inbox.

谁是发送者，你可能会保留最近跟你联系最频繁的人,如果你发现某某人频繁发送邮件给你,这说明你喜欢和这些人保持联系,可能因工作的原因必须保持联系,那么该邮件就有可能，上升到你邮件的最上方。

哈佛公开课 - 计算机科学课程节选

Consider the following passage that he writes: "As to rebellion against monarchy, one of the most frequent causes is the reading of the books of policy and history of the ancient Greeks and Romans.

他曾写道：,反抗君主统治的叛乱，最主要的原因是,古希腊，罗马关于政治和历史的书籍,在民间的传播。

耶鲁公开课 - 政治哲学导论课程节选