(history repeats itself. )
(strike while the iron is hot.)
(as poor as a church mouse.)
(where there's smoke, there's fire.)
(where there is a will, there is a way.
a journey of a thousand miles begins wit a single step.)
(a rolling stone gathers no moss.)
(many hands make light work.)
(time heals all wounds.)
(one is as old as one's heart.)
(no sweet without sweat.)

(历史会重演。)
(趁热打铁)
(穷得一文不名。)
(无风不起浪；事出必有因。)
(千里之行，始于足下。)
(滚石不生苔；转业不聚财；流水不腐，户枢不蠹。现在美国人常用来表示一个人常活动就能保持活泼。)
(人多好做事。)
(时间会治疗一切创伤。)
(心多老，人多老。)
(不流汗就没有幸福。)