如果有来世，我要去做一个商人。

我们唯一需要害怕的是审查者。

The law, in its majestic equality, forbids the rich as well as the poor to sleep under bridges, to beg in the streets, and to steal bread.

数学不是一项观赏性运动。

The awful shadow of some unseen Power floats, though unseen, among us.

在采矿业，可持续性不仅仅是一个流行词，而是长期成功的必要条件。

A good learning algorithm should be able to generalize from a limited set of examples to unseen data.

教师的人格是教育的基石。

自身无灾无病，感受不到快乐，等到生病卧床，才了解到无灾无病的快乐；家中平安无事，感受不到快乐，等到祸事临头，才体会到平安无事的快乐。