"No man really knows about other human beings. The best he can do is to suppose that they are like himself."

我们开采的每一吨矿石都承载着对未来的责任。

教育系统的墙必须倒塌。教育不应是特权，所以有钱人的孩子才能学习。

我试图写出既有趣又发人深省的书。

In examinations the foolish ask questions that the wise cannot answer.

The ruling class has the means of material production at its disposal; the proletariat has nothing but their labor power.

最可持续的农场是年复一年保持盈利的农场。

引力波的探测为我们打开了一扇观察宇宙的新窗口。