学习古人的文章，必须先理解其思想内涵，然后再学习其文辞表达。

There are some secrets which do not permit themselves to be told.

不能容人，就没有可以亲近的人。

人は、自分が救われるために、他人を救う。

Civilization as it is known today could not have evolved, nor can it survive, without an adequate food supply.