Source: WrathOfGnon : Photo
H.P. Lovecraft is best known, when he is known at all, as an author of classic occult horror fiction – Call of Cthulhu and the like. Yet he was in fact quite the traditionalist, as this quote makes clear: indeed, as one commentator has put it, “his fiction about the terror of the great beyond is less of a fantasy and more of a warning.”
J.R.R. Tolkien was less extreme in his writings than Lovecraft, but expressed a similar warning, when for example he spoke of the Dwarves of Moria, who “delved too deep, and woke the Nameless Horror,” or when he spoke through Gandalf, counseling that “it is perilous to study too deeply the arts of the Enemy, for good or for ill.”
We contemporary humans tend to think that the fact that we have the ability to do something is in and of itself sufficient justification to attempt it. I strongly suspect that neither Tolkien nor Lovecraft would agree with that viewpoint.
At any rate, I quite agree with the quote pictured above.