技术最终要服务于人,提升人类的生活质量。
The power elite is composed of men whose positions enable them to transcend the ordinary environments of ordinary men and women; they are in positions to make decisions having major consequences.
世上还没有一种方法,可以从一个人的脸上探察他的居心;他是我所曾经绝对信任的一个人。
解释:闭目塞听,不去思考,不登高博览远望的人,和死人是一类的啊!