It is only when life is sluggish within us that we speak: only at moments when reality lies far away, and we _do not wish_ to be conscious of our brethren. And no sooner do we speak than something warns us that the divine gates are closing. Thus it comes about that we hug silence to us, and are very misers of it; and even the most reckless will not squander it on the first comer. There is an instinct of the superhuman truths within us which warns us that it is dangerous to be silent with one whom we do not wish to know, or do not love: for words may pass between men, but let silence have had its instant of activity, and it will never efface itself; and indeed the true life, the only life that leaves a trace behind, is made up of silence alone. Bethink it well, in that silence to which you must again have recourse, so that it may explain itself, by itself; and if it be granted to you to descend for one moment into your soul, into the depths where the angels dwell, it is not the words spoken by the creature you loved so dearly that you will recall, or the gestures that he made, but it is, above all, the silences that you have lived together that will come back to you: for it is the _quality_ of those silences that alone revealed the quality of your love and your souls. So far I have considered _active_ silence only, for there is a _passive_ silence, which is the shadow of sleep, of death or non-existence. It is the silence of lethargy, and is even less to be dreaded than speech, so long as it slumbers; but beware lest a sudden incident awake it, for then would its brother, the great active silence, at once rear himself upon his throne. Be on your guard. Two souls would draw near each other: the barriers would fall asunder, the gates fly open, and the life of every day be replaced by a life of deepest earnest, wherein all are defenceless; a life in which laughter dares not show itself, in which there is no obeying, in which nothing can evermore be forgotten....