In one sense, the Republic, and I've given some indications of this today, seems to be the most anti-democratic book ever written.

从某方面看来，《理想国》,与我今天所谈到的一些迹象看来，似乎是有史以来,最反民主的书。

耶鲁公开课 - 政治哲学导论课程节选

It's always good when we're looking for a wavelength that our answer is in a unit of length, that's a good sign already.

当我们计算波长时,如果答案是一个长度单位，那就是一个好的迹象。

麻省理工公开课 - 化学原理课程节选

Herbert Hoover as president understands as president that something terrible has happened, but fundamentally the policies in place are as those of ```and every president before, small federal government, and we see signs that the market began to correct itself.

赫伯特，胡佛作为总统,明白，作为总统,糟糕的事情发生了，但根本上政策,是和之前总统，小型联邦政府，我们看见迹象,市场开始自我修正。

斯坦福公开课 - 经济学课程节选