1、A gentleman acts on behalf of an understanding friend, as a woman makes herself beautiful for her lover.

士为知女为悦己者容。

2、A brother may not be a friend, but a friend will always be a brother.

兄弟不一定是朋友, 友一定是兄弟。

3、Friendship is almost always the union of a part of one mind with a part of another; people are friends in spots.

是两者思想的结合, 志趣相投才能成为朋友。

4、Be true to your word, your work, and your friend.

人应遵守诺言，忠实自己的工作和友人。

5、I know not whether our names will be immortal; I am sure our friendship will.

我不知道我们的名字能否永垂不朽；我敢说我们的友谊会与世长存。