The idiom "treasure trove" is used to describe something valuable or worthwhile that has been discovered or found unexpectedly. It can also refer to a large quantity of something that is useful, interesting, or entertaining.

"Rise to the occasion" is an idiom that means to perform well or excel in a particular situation, especially when faced with challenges or adversity.

The idiom "jack of all trades" is used to describe someone who is capable of performing many different tasks or jobs well, rather than specializing in a single area of expertise. It can also refer to someone who is resourceful and able to adapt to various situations.

The idiom "bring up" is a phrasal verb that means to mention or discuss something, especially at a particular time or place. It can also mean to raise or support someone or something.

"Up a creek without a paddle" is an idiom that means to be in a difficult or awkward situation with no way out, often due to one's own actions or lack of preparation. It suggests feeling stuck and helpless, unable to move forward or make progress.