What idioms do you enjoy and never forget?

Never forget,

Haggle over every ounce,

Generation after generation,

Prosperity,

Whispering to each other,

Looked at each other,

Far away,

Slim and elegant,

Climbing higher and higher,

Closely related,

Mediocre,

Unknown,

Get together,

In my opinion,

Empty,

Anger,

Eager to try,

Nervous,

Talking endlessly,

The more the better,

Reluctantly,

Politeness,

Vivid,

A steady stream of water,

Chatting,

A raging fire,

With relish,

Dancing,

(of infants) babbling