I should take a page out of her book and start exercising regularly.

Don't judge a book by its cover.

She took a leaf out of her mother's book and started her own business.

She takes a page out of her mother's book and always puts family first.

He rips a page out of her book.

She was ripping a page out of his book.

She has taken a leaf out of her mother's book and started her own business.

She decided to rip a page out of his book and start her own business.

I am taking a leaf out of his book and starting my own business.

I have taken a page out of his book and started waking up early.