The idiom "carry on" is used to express that something should continue or proceed as planned, despite difficulties or challenges. It can also be used to encourage someone to keep going or not give up.

The idiom "king of the hill" refers to someone who is dominant, powerful or in a position of authority in their field or industry. It can also refer to someone who has achieved a significant level of success or recognition.

"Home is where the heart is" is an idiom that means that a person's family or loved ones are more important to them than any other place in the world. It suggests that people feel most comfortable and happy when they are surrounded by those who care for them.

The idiom "in a pickle" means to be in a difficult or unpleasant situation, often one that is hard to escape from or get out of. It can also mean being in a state of confusion or disarray.

The idiom "once bitten, twice shy" means that someone who has had a negative experience is more likely to be cautious or hesitant in the future.