You're the apple of my eye.

She is all in all to him.

She cherishes the precious memories of her childhood.

To me, she's irreplaceable.

I'm sure you'll be a valuable asset to our company.

Life is all in all.

The world's tropical rainforests are critical links in the ecological chain of life on the planet.

Maybe you don't know this, but nobody could ever take your place.

You are someone irreplaceable to me.

Life is short and precious.

My daughter is the apple of my eye.