Don't shut the stable door after the horse has bolted Link to proverb.
Into every life a little rain must fall.
You can't have your cake and eat it too.
You can't hold with the hare and run with the hounds Link to proverb.
Business before pleasure.
The longest journey starts with a single step Link to proverb.
A little of what you fancy does you good Link to proverb.

If the cap fits, wear it Link to proverb.
Horses for courses.
He who sups with the devil should have a long spoon Link to proverb.
The bigger they are, the harder they fall.
Speak softly and carry a big stick Link to proverb.
No man can serve two masters.
Children should be seen and not heard Link to proverb.