Lower fatty acids play an important role in the human body.

He spent his money as quickly as 'a duck comes bearing green onions', which means a fool and his money are soon parted.

He felt cognitive dissonance between his actions and beliefs.

This document is written using historical kana usage.

Remembering the proverb 'haste makes waste', he acted carefully.

This area has undergone such a great change that it can be described as 'the sea has turned into a mulberry field'.

His life changed just like 'fields and mountains turn into seas and oceans'.

He took action to stir up unnecessary problems, like poking a bush and bringing out a snake.

Thinking I was deceived, I accepted his proposal.

The failure of the project was due to a situation where too many cooks spoil the broth.