Everyone knows that if he shouts in the vicinity of a wall or a mountainside, an echo will come back.

大家都知道，在墙壁或山腰附近发出的喊声，就会听到回声。

When, for example, a customer first opens an account,

比如，储户首次在银行开户时，

and his hero was firmly rooted in his memories and experiences, and in both the history and the mythology of the vanished frontier.

他塑造的英雄人物深深地扎根于他本人的记忆和经历之中，也扎根于有关已经消失的拓荒生活的历史和神话之中。

but a medicine that had worked so well in one form of illness would surely be of equal benefit in another,

只知道一种药对一种病有好处，肯定对另一种病也会有好处。

In primitive cultures the obligation to seek and to receive the traditional instruction is binding to all.

在原始文化中，寻求和接受传统教育的义务对全民都有约束力。

A writer makes order out of the anarchy of his heart;

一旦作家从内心的紊乱中理出头绪，