Friends will become the Regal isolationist desires to be the pink of perfection.

1、欲求完美无缺的朋友必然成为孤家寡人。

we should never remember the benefits we have offered nor forget the favor received.

2、自己的好事别去提，别人的恩惠要铭记。

wet behind the ears.

3、乳臭未干。

whatever you do, do with all your might.

4、不管做什么，都要一心一意。

what is learned in the cradle is carried to the grave.

5、儿时所学，终生难忘。

what‘s done cannot be undone.

6、生米煮成熟饭了。

what‘s lost is lost.

7、失者不可复得。

what we do willingly is easy.英语四级成绩什么时候出来

8、愿者不难。

when in rome, do as the romans do.

9、入国问禁，入乡随俗。

when everybody‘s somebody then nobody‘s anybody.

10、人人都伟大，世间没豪杰。