Here you will find the Poem Advice to a Girl of poet Sara Teasdale
No one worth possessing Can be quite possessed; Lay that on your heart, My young angry dear; This truth, this hard and precious stone, Lay it on your hot cheek, Let it hide your tear. Hold it like a crystal When you are alone And gaze in the depths of the icy stone. Long, look long and you will be blessed: No one worth possessing Can be quite possessed.