If your labour wearies you, you have not seen any fruit; if hunger afflicts you, you have not tasted the Bread of Life; if thirst torments you, the Source of Life is far from you; if in your paradise stands the One who tests freedom, you yourself stand naked and ashamed for you have no shelter under the Tree of Life: go within yourself that you may see all which is outside and put out what is within, that the familiar ones driven out may enter for rest. Then the Builder will dwell with joy in his house (L39)