1.Strick while the iron is hot.
2.There is nosmoke without fire.
3.Many a little makes a mickle.
4.Many hnds makes light work.
5.Bitter pills may have wholesome effects.
6.When in Rome,do as Romans do.
7.The early bird gets(/catches) the worm.
8.Kill two birds with one stone.
9.Well begun is half done.
10.Talk of the devil and he will appear.
11.You'd better play the man a little more.
12.It's the hature of beasts..
13.Let things run their course.
14.As you brew so you must drink .
15.Don't cross the bridge until youcome to it.
16.Money burns a hole in his pocket.
17.Better late than never .
18.Set a bagger on horseback and he'll ride to the devil.
19.The child is father of (/to)the man.
20.Birds of a feather flock together.