It is necessary every days to remove some filled of the daily reading and to confide her to the stomach of the memory: a passage which we digest better, and which, reminded to the mouth, will be the object of a frequent rumination: a thought more in touch with our way of life, capable of supporting the attention To chain the soul and to make her insensible in thought foreigners.
Guillaume of saint Thierry (golden letter P on 241- SC n°223)