if you think you know, you don't ask questions, or if you ask, you don't listen to the answers. Everyone, everything, each thing, is different, so that it isn't safe to know. You - you have to grope.
Rumer GoddenMost grown people are like icebergs, three-tenths showing, seven-tenths submerged - that is why a collision with one of them is unexpectedly hurtful.
Rumer Godden