Never Explain Anything - H. P. Lovecraft

The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents... some day the piecing together of dissociated knowledge will open up such terrifying vistas of reality, and of our frightful position therein, that we shall either go mad from the revelation or flee from the light into the peace and safety of a new Dark Age.

There are black zones of shadow close to our daily paths, and now and then some evil soul breaks a passage through. When that happens, the man who knows must strike before reckoning the consequences.

For the purpose of securing epithets at once accurate and felicitous, the young author should familiarize himself thoroughly with the general aspect and phenomena of Nature, as well as with the ideas and associations which these things produce in the human mind.