1. Absence makes the heart grow fonder.
2. All work and no play makes Jack a dull boy.
3. You can't teach an old dog new tricks.
4. Too many cooks spoil the broth.
5. Curiosity killed the cat.
6. Nothing ventured, nothing gained.
7. You can't take it with you.
8. Nice guys finish last.
9. He who hesitates is lost.