我知道你是来杀我的。开枪吧，懦夫，你只是要杀一个人。

Simple, sincere people seldom speak much of their piety; it shows itself in acts rather than words, and has more influence than homilies or protestations.

技术发展应该服务于人类，而不是取代人类。

Institutions matter more than we sometimes acknowledge.

逻辑是思考的镜子。