吃一堑，长一智。

every man is the architect of his own fortune.

自己的命运自己掌握。

every minute counts.

分秒必争。

every mother's child is handsome.

孩子是自己的好。

every potter praises hit pot.

王婆卖瓜，自卖自夸。

everything is good when new, but friends when old.

东西是新的好，朋友是老的亲。

example is better then percept.

说一遍，不如做一遍。

experience is the father of wisdom and memory the mother.

经验是智慧之父，记忆是智慧之母。

experience must be bought.

fact speak louder than words.