Rainer Maria Rilke...

"For it is not inertia alone that is responsible for human relationships repeating themselves from case to case, indescribably monotonous and unrenewed: it is shyness before any sort of new, unforeseeable experience with which one does not think oneself able to cope. But only someone who is ready for everything, who excludes nothing, not even the most enigmatical, will live the relation to another as something alive and will himself draw exhaustively from his own existence. For if we think of this existence of the individual as a larger or smaller room, it appears evident that most people learn to know only a corner of their room, a place by the window, a strip of floor on which they walk up and down. Thus they have a certain security. And yet that dangerous insecurity is so much more human."