Page:Chesterton - All Things Considered (Methuen, 1908).djvu/129

 secret, but to tell it. Then there is a second and far more important class of things which humanity does agree to hide. They are so important that they cannot possibly be discussed here. But every one will know the kind of things I mean. In connection with these, I wish to remark that though they are, in one sense, a secret, they are also always a "sécret de Polichinelle." Upon sex and such matters we are in a human freemasonry; the freemasonry is disciplined, but the freemasonry is free. We are asked to be silent about these things, but we are not asked to be ignorant about them. On the contrary, the fundamental human argument is entirely the other way. It is the thing most common to humanity that is most veiled by humanity. It is exactly because we all know that it is there that we need not say that it is there.

Then there is a third class of things on which the best civilisation does permit privacy, does resent all inquiry or explanation. This is in the case of things which need not be explained, because they cannot be explained, things too airy, instinctive, or intangible—caprices, sudden impulses, and the more innocent kind of prejudice. A man must not be asked why he is talkative or silent, for the simple reason that he 117