It refers to a sum of money earned through hard labor of an honest nature.
explain
Idioms are hard to understand unless you already know the meaning.
fertile land
The meaning of the idiom dead certainty is absolutely or definitely
Honest Abe and Penny
Idioms are expressions that have a figurative meaning different from the literal meaning of the words used, while proverbs are traditional sayings that offer advice or wisdom. Idioms often have a meaning unique to a particular language or culture, while proverbs are generally known and accepted across different cultures.
The words are spelled PRETTY PENNY. A pretty penny would be nice and shiny. For some reason, the phrase has come to mean something that is very costly, "worth a pretty penny."
a man who is liked by everyone
It's "remember to BREATHE"
I believe you're looking for idioms: a penny saved is a penny earned; a piece of cake; spitting image 'That's stretching the truth a bit', 'You've GOT to be kidding...', 'Are you for real?', and maybe even, 'Fo schizzle...' are idioms related to the above question.
The best way to learn any language is to use it. If you can't take the kids somewhere where they can be surrounded by the language and its idioms, you can use the idioms yourself and encourage the kids to follow suit.
Promising is not an idiom -- it is a word. Idioms are phrases.