In every context, try harder to lose yourself in God – so completely that you no longer even want to know whether you are doing much or little in this world – your sole happiness being the feeling that God is within you, at the beginning and the end of every desire and every act.

Teilhard de Chardin in Teilhard de Chardin: A Book of Hours by Teilhard de Chardin, Kathleen Deignan (ed.), Libby Osgood (ed.)