Bram Stoker said this quote
“ preserve my sanity, for to this I am reduced. Safety and the assurance of safety are things of the past. Whilst I live on here there is but one thing to hope for, that I may not go mad, if, indeed, I be not mad already. If I be sane, then surely it is maddening to think that of all the foul things that lurk in this hateful place. ”