He always used to say, 'It's easy to say, but hard to do.'

He is good at expressing his feelings well.

This book is very good.

I take dietary supplements every day.

He is a person of strong vanity who reads self-improvement books.

The house sold for a good price.

There are no words to describe that beauty.

He is always grumbling about trivial things, it's really annoying.

Have a nice day.

Everyone, please have a good new year.