7. Don't judge the book by the cover.
Don't look at someone and its suit as it is its ways. Maybe a person you seems nice, kind and friendly, but really isn't.

8. Once bitten, twice shy.
This means you never made a same mistake twice. You learn from your mistakes.

9. Back to the drawing board.
If we're going back to drawing board, it means we start all over it again, we begin from the start.

10. His bark is worse than his bite.
Maybe a person appears to be dangerous, but in reality, they're not.

11. Don't count your chickens before they have hatched.
This means don't always assume things will go as plans.

12. Laugh all the way to the bank.
This means to make money without doing very much work.

13. Throw the baby out with the bathwater.
This means to throw away the useful things as well as the useless things at the same time.

14. There are no flies on him (or her)
This means a person who is obviously intelligent, and not easy to fool.

15. A penny saved is a penny gained.
This means even a small action can heave a big effect.

That's all, wish you have a rapid progress dailylife. sincerely Jane Woo.