In the play and film 'A Man for All Seasons" by Robert Bolt, Sir Thomas More loses his head (physically, not figuratively) because of his silence over the vailidity of Henry VIII becoming head of the church (as I remember).
Here, he's on trial for treason in the House of Lords and the Chancellor, Cromwell (not Oliver Cromwell) is his prosecutor:
Cromwell:
So, Sir Thomas, you stand on your silence?
More:
I do.
Cromwell:
But, gentlemen of the jury, there are many kinds of silence.
Consider first the silence of a man when he is dead. Suppose we go into the room where he is laid out and we listen.
What do we hear? Silence.
What does it betoken, this silence? Nothing. This is silence pure and simple.
But let us take another case. Suppose I were to take a dagger
from my sleeve and make to kill the prisoner with it. And my lordships there, instead of crying out for me to stop, maintain their silence.
That would betoken! It would betoken a willingness that I should do it. And under the law, they would be guilty with me.
So silence can, according to the circumstances, speak.
Let us consider now the circumstances of the prisoner's silence. The oath was put to loyal subjects all over the country who all declared His Grace's title to be just and good! But when it came to the prisoner, he refused!
He calls this "silence."
Yet, is there a man in this court, is there a man in this country who does not know Sir Thomas More's opinion of this title?
Yet, how can this be?
Because this silence betokened, nay, this silence was not silence at all, but most eloquent denial!
More:
Not so. Not so, Master Secretary. The maxim of the law is "Silence gives consent."
If, therefore, you wish to construe what my silence betokened, you must construe that I consented, not that I denied.
Cromwell:
Is that in fact what the world construes from it? Do you pretend that is what you wish the world to construe from it?
More:
The world must construe according to its wits. This court must construe according to the law.
I think when we are being Clean with clients, our 'silence' certainly betokens something (note the 'token' aka 'symbol' in the metaphor).
My own intention in doing Clean is to facilitate time and space and opportunity for the client to express themselves and self-model, without having to deal with my metaphors or manage their response to my opinions and interpretations of their stuff.
However, a client may perceive my being Clean differently: 'being unhelpful', 'having no suggestions to offer me', 'they don't care, they're not engaged'.
So for Clean, there's some 'silence' and also some 'presence' required. Anything else?
Phil
PS In another great exchange from the play, Cromwell is talking to the King who is portrayed as a bit of an oaf:
Henry:
But he's silent, Master Secretary, why not leave him silent?
Cromwell:
Your Grace, not being a man of letters, you perhaps don't realise the extent of his reputation. This silence of his is bellowing up and down Europe!