The idiom "love of life" refers to a person who enjoys living, loves experiences, and takes pleasure in being alive. It's often associated with people who value their lives and are eager to make the most of them.

The idiom "top dog" is a common expression used to describe someone who is the best or most respected among their peers. It can also refer to someone who is in charge, has power, or is highly influential.

The idiom "the pen is mightier than the sword" means that words, or writing, have more power and influence than physical force or violence. The phrase suggests that non-violent communication can be just as effective, if not more so, than using weapons.

The idiom "keep your hair on" is a phrase used to encourage someone to stay calm, collected, and focused during a stressful or difficult situation.

"All that glitters is not gold" is an idiomatic expression that means something may appear attractive or valuable on the surface, but it may not be worth the effort or money to pursue it further.