There are many, such as

1. Practice makes perfect.

2.God helps those who help themselves.

3. Easier said than done. Easier said than done.

4. Where there is a will, there is a way. Where there is a will, there is a way.

5.One false step will make a great difference.

6.Slow and steady wins the race. Slow and steady wins the race.

7. A fall into the pit, a gain in your wit. A fall into the pit, a gain in your wit.

8. Experience is the mother of wisdom. Practice brings true knowledge.

9.All work and no play makes jack a dull boy. All work and no rest makes a smart boy stupid.