To approach the stranger is to invite the unexpected, release a new force, let the genie out of the bottle. It is to start a new train of events that is beyond your control.
T. S. EliotWe can at least try to understand our own motives, passions, and prejudices, so as to be conscious of what we are doing when we apeal to those of others. This is very difficult, because our own prejudice and emotional bias always seems to us so rational.
T. S. Eliot