To be a political animal means first to possess speech or reason that allows us to participate in a community or a way of life governed by shared standards of justice and injustice.

要成为政治动物的首要,是拥有演说或理性的能力,以让我们参与社群,或由共享公正,与不公标准所统治的生活方式。

耶鲁公开课 - 政治哲学导论课程节选

Last day, Professor Ballinger Lewis introduced you to Lewis who taught us that octet stability could be achieved via electron sharing as an alternative to electron transfer.

昨天，ballinger教授,把我介绍给,他教我们八隅律可以,作为电子传递的方式,可以通过共享电子来实现。

麻省理工公开课 - 固态化学导论课程节选