Rumer Godden said this quote

...and as she stood on the Ashford platform waiting for the small train to come in, she seemed already separated from the people around her. Tomorrow I shall not be among you anymore; not of you but mysteriously still with you, thought Philippa. As Lady Abbess of Brede had said, People think we renounce the world. We don't. We renounce its ways but we are still very much in it and it is very much in us.